Tag Archives: custom gear

china near me shop Custom Plastic/Nylon/POM/PTFE Helical Bevel Gear / Injection Mould Plastic Machine Part manufacturers

Product Description

With a capable machining staff and complete expertise of components, CZPT d machineries and facilities, CZPT Industry served clientele in wide area.

We can make precision machining components according to your thought, not only for materials choosing, but also property requirements and designs.

one. CZPT ized materials

Materials Offered Common Plastic: HDPE, PP, PVC, Stomach muscles, PMMA(Acrylic) ect.
Engineering Plastic: POM, PA6, MC nylon, Nylon 66, PTFE, UHMWPE,PVDF ect.
Substantial Functionality Plastic: PPS, CZPT , PI, PEI ect.
Thermosetting Plastic:  Durostone, Ricocel sheet, G10, FR4, Bakelite ect.
Spcial Plastic Content: Plastic +GF/CA/Oil/Brone/Graphit/MSO2/ceramic ect.
Spcial Plastic Plastic Alloy: PE+PA, PP+PA, POM + PTFE ect.
Metals: Carbon Steel, SS Metal, Brass, Iron, Bronze, CZPT , CZPT
Particular areas: CZPT + Plastic Blended Portion

two. CZPT ized house
ESD, conductive, hardness, wear resistance, fire-resistant, corrosion resistance, influence toughness, perform temperature, UV resistant ect.

3. CZPT ized shape with drawing

Gear, rollers, wheels, base element, spacers, blade, liner, rack, bearings, pulley, bearing sleeves, linear information rail, sliding block, information channel, spiral, washer, positioning strip, joint, sheath, lining plate, retaining ring, slot, skating board, frame, cavity parts, CZPT jig and fixture, PCB solder pallet, profiles.
Molds, cavity, Radiator fin, prototype, outermost shell, fittings and connectors, screws , bolt …

More services of CNC machining:

Processing: Cutting, CNC machining, CNC milling and turning, drilling, grinding, bending, stamping, tapping, injection
Surface area end: Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated

Software Discipline:

  1. Digital and electrician
  2. Physical and CZPT ctronic CZPT Analysis
  3. Mineral and coal
  4. Aerospace
  5. Foodstuff processing
  6. Textile printing & dyeing sector
  7. Analytical instrument sector
  8. Health care gadget sector
  9. Semi conductor, photo voltaic, FPD sector
  10. Automotive industry
  11. Oil & Gasoline
  12. Vehicle
  13. Machinery and other industrial ect.

 

ep has a broad assortment of pulleys in stock and ready to ship. All spare pulleys are manufactured of higher-grade aluminum and have pilot holes as regular. Flanges are manufactured of steel zinc sheet if essential, but you can specify other resources by personalized get. Stock aluminum pulleys are offered in imperial and metric pitches. We can modify inventory pulleys in accordance to your demands. You can speak to customer service for pricing and supply.
china near me shop Custom Plastic/Nylon/POM/PTFE Helical Bevel Gear / Injection Mould Plastic Machine Part manufacturers

china manufacturer manufacturer Custom Electric Heavy Duty Worm Gear Reducer Boat Slipway Winch for Boat Launching manufacturers

Product Description

Electrical CZPT Responsibility Worm Equipment Reducer Boat Slipway Winch for Boat Launching
 

Slipway electric capstan winch -Introduction:

Wire Rope CZPT ctric Cable Pulling Winch 16ton is a kind of light-small lifting equipment that employs a winding drum to wrap
a wire rope or chain to raise or pull hefty objects.
It has the advantages of compact composition, stable running, convenient operation, easy routine maintenance,
minimal sound stage and CZPT provider life. 

Slipway electric powered capstan winch-Major Structure:

Brake,reduce,winch drum,electric box,human body body,winch base.The wire rope and rope guider are availale.
All of the structures are mad of higher quality materials to make sure the merchandise top quality.

Slipway electrical capstan winch-Application:

The winch can elevate the object vertically, and also pull the weight hor horizontally or obliquely. It can be utilised by yourself or as a 
ingredient in equipment this kind of as lifting, street design and mine lifting. It is extensively employed because of to its simple operation, 
big rope winding and practical displacement.
The winch is utilized to design company, mine, manufacturing unit and other set up CZPT assignments firm. 
And also utilised for massive and oversize concrete development of metal set up and disassembly of mechanical gear.

Slipway electric powered capstan winch-Style CZPT :

This collection winch is not only in line with national GB/T10055-1996 development hoist basic safety rules but also in trying to keep with
national industry standards JGJ88-92 CZPT vator Safety CZPT nical Technical specs.

Model Load
(KN)
Velocity(m/min) Rope ability
(m)
Rope diameter (mm) Motor(kw) Size (mm) Excess weight
JM 10 100 eight a hundred and seventy Ø30 22 2090*1475*956 3000kg
JM10B a hundred 9.5 250 Ø30 22 1705*1598*985 3500kg
JM12.five one hundred twenty five 8 300 Ø34 30 2880*2200*1550 5000kg
JM13.five 135 -5 290 Ø28 22 2990*2663*1650 6500kg
JM16 160 10 500 Ø37 37 3750*2400*1850 8800kg
JM20 200 ten 600 Ø43 forty five 3950*2560*1950 9900kg
JM25 250 nine seven-hundred Ø48 55 4350*2800*2030 13500kg
JM32 320 nine 700 Ø56 75 4500*2850*2100 14800kg
JM50 500 nine 800 Ø65 90 4930*3050*2250 19500kg
JM65 650 10.5 3600 Ø64 one hundred sixty 5900*4680*3200 46000kg

Conponents of 10Ton Slipway CZPT ctric Winch for sale 

one. Q: What is your MOQ? 

  A: 1 Set 

two. Q: What is actually your bundle?

  A: Major entire body in plywood box or in plastic woven cloths CZPT parts in plywood bins

3. Q: What is actually your supply period of time?

  A: Inside 10/25/40 times after your prepayment received specific period must be based on in depth demands and
genuine period 

four. Q: What is your guarantee time period?

  A: 12 months from winches accepted 

five. Q: Do you have engineer oversea set up support? 

   A: Sure We have 

six. Q: What sorts of products do you have? 

    A: All sorts of industrial electrical winch (especially CZPT -regular) Overhead CZPT Gantry CZPT , CZPT ctric CZPT
Screw CZPT Radial/Flat Gate CZPT Metal Gate and so forth.  

seven. Q: Could we get spare areas in nearby when they are out of work? 

    A: Our principal electrical areas brand name is CZPT or Schneider brand name it really is very easy to purchase all the entire world. But if there
is any difficulty, we can publish to you by specific, this sort of as DHL, UPS, FEDEX, Aramex, and so forth.

8. Q: Do you supply raise instruments?

    A: Yes, we can offer any types of elevate instruments this sort of as raise sling belt, lift clamp, get, magnet , pulley blocks, hook,
lock catch, wire rope, fiber rope, and many others. 

nine. Q: Could your winches drag inclined? 

    A: Yea, CZPT electric winches could drag horizontal, drag inclined, hoisting vertical.

Movable Pulley: A pulley that rotates and interprets in accordance to the motion of the pulley or belt. This is typically utilised in blocking and deal with methods, which I will explain later.
china manufacturer  manufacturer  Custom Electric Heavy Duty Worm Gear Reducer Boat Slipway Winch for Boat Launching manufacturers

china Custom High Precision Grinding Helical Gear for Gearbox manufacturers

Product Description

Product Description&colonhigh precision grinding CZPT cal equipment for gearbox

Pulley Shapes Assortment&colon

Principal Characteristics&colon
Spur Equipment
1&time period Make strictly in accordance with ANSI or DIN normal dimension
2&period of time Content&colon SCM 415 steel 
three&interval Bore&colon Finished bore
four&period CZPT grade&colon DIN 5 to DIN 7
5&period Surface treatment&colon Carburizing and Quenching
6&period Module&colon From 1 to 4
7&period Tooth&colon From Z15 to Z70

Product name  Spur Equipment
Materials Available  Stainless Steel&comma Carbon Steel&comma Brass&comma  Bronze&comma Iron&comma Aluminum Alloy etc
BORE Finished bore&comma Pilot Bore&comma Unique ask for
Processing Method Molding&comma Shaving&comma Hobbing&comma Drilling&comma Tapping&comma Reaming&comma Handbook Chamfering&comma Grinding and so on
Strain CZPT le 20 Degree
Hardness 55- 60HRC
Dimensions Client Drawings & ISO standard 
Package deal Wooden Case&solContainer and pallet&comma or CZPT
Certification ISO9001&colon2008 

 
Other Sorts

Sort Module Substance Floor remedy Precision quality Tooth Number
MSGA&commaMSGB 1~four SCM415 Carburizing and Quenching N5 18~a hundred
SSGS one&period5~3 S45C Tempering&comma tooth floor high quenching hardening N7 ten~13
SSG &period5~6 S45C Tooth surface high quenching hardening N7 thirty~eighty
SSS &period5~three S45C Tempering N8 10~thirteen
SS &period5~10 S45C N8 fifteen~120
SSA 1~five S45C N8 20~one hundred
SSY &period8&comma one S45C N8 twenty~one hundred twenty
SSAY one S45C N8  
BSS &period5~one Brass C3604 N8 15~60
SUS&comma SUSA 1~four SUS303 N8 15~a hundred and twenty

Pulley Manufacturing Workshop and Software&colon

Programs Toy&comma Automotive&comma instrument&comma electrical equipment&comma household appliances&comma home furniture&comma mechanical products&commadaily dwelling equipment&comma electronic sporting activities tools&comma &comma sanitation machinery&comma market&sol hotel products supplies&comma and many others&period of time

Our Organization&colon
HangZhou CZPT Equipment CZPT ry Co&period&commaLTD proven in 2009&comma is a specialist manufacture engaged in growth&comma creation&comma sales and services of timing pulley&comma exact spur gears&comma CZPT cal gears&comma bevel equipment&comma worm& CZPT and so on&period of time We situated in HangZhou with hassle-free transposition excite&period of time CZPT Gear CZPT ry focused to rigid high quality control and considerate CZPT er service&period Our experienced staffs are constantly CZPT to examine your specifications&comma and fulfill your satisfaction&interval
Manufacturing procedure&colon Molding Reducing&comma Gear Hobbing&comma Equipment Milling&comma Equipment Shaping&comma Equipment Broaching&commaGear Shaving&comma Equipment Grinding and Equipment Lapping&period of time

Inspection&colon
Hefa Gear CZPT ry dedicated to stringent high quality manage&interval” Focus and Professional on the CZPT of CZPT Discipline”  this is CZPT Equipment CZPT ry focus on&period Operate step by action&comma CZPT constantly provide good results solution in specific conveyor discipline&period of time Providing very best price tag&comma tremendous service and regular delivery are often CZPT priorities&interval

Packaging&comma Inventory and Shipping&colon

Packaging Polyethylene bag or oil paper for every single item&semi
Pile on carton or as CZPT er’s desire
Shipping and delivery of Samples By DHL&comma Fedex&comma UPS&comma  TNT&comma EMS
Guide time ten-fifteen doing work times as normal&comma 30days in hectic year&comma it will primarily based on the comprehensive get quantity&time period

FAQ&colon

Main Marketplaces&quest North CZPT ica&comma South CZPT ica&comma CZPT ern CZPT pe &comma CZPT CZPT pe &comma North CZPT pe&comma South CZPT pe&comma Asia
How to get&quest &ast You send out us drawing or sample
&ast We have through project assessment
&ast We give you CZPT design for your affirmation
&ast We make the sample and deliver it to you soon after you confirmed CZPT layout
&ast You confirm the sample then spot an get and shell out us thirty&percnt deposit
&ast We start creating
&ast When the merchandise is done&comma you shell out us the balance after you confirmed pictures or tracking numbers&period
&ast CZPT is completed&comma thank you&excl&excl

If you are interested in CZPT goods&comma make sure you tell us which components&comma kind&comma width&comma duration u want&period 

Movable Pulley: A pulley that rotates and interprets in accordance to the movement of the pulley or belt. This is normally used in blocking and tackle programs, which I will explain afterwards.
china Custom High Precision Grinding Helical Gear for Gearbox manufacturers

china near me Custom OEM Stainless Steel Spur Gear manufacturers

Solution Description

Merchandise Description&colon
Custom CZPT stainless metal spur gear

Pulley Shapes Assortment&colon

Principal Attributes&colon
Spur Equipment
one&time period Produce strictly in accordance with ANSI or DIN common dimension
2&time period Substance&colon SCM 415 steel 
three&period of time Bore&colon Concluded bore
4&period of time CZPT quality&colon DIN 5 to DIN 7
5&period Floor treatment&colon Carburizing and Quenching
6&period Module&colon From 1 to four
7&period Tooth&colon From Z15 to Z70

Product name  Spur Gear
Materials Available  Stainless Steel&comma Carbon Steel&comma Brass&comma  Bronze&comma Iron&comma Aluminum Alloy etc
BORE Completed bore&comma Pilot Bore&comma Particular request
Processing Method Molding&comma Shaving&comma Hobbing&comma Drilling&comma Tapping&comma Reaming&comma Guide Chamfering&comma Grinding and so forth
Stress CZPT le twenty Degree
Hardness fifty five- 60HRC
Measurement Customer Drawings & ISO standard 
Deal Wooden Circumstance&solContainer and pallet&comma or CZPT
Certification ISO9001&colon2008 

 
Other Sorts

Variety Module Substance Area remedy Precision quality Tooth Quantity
MSGA&commaMSGB one~4 SCM415 Carburizing and Quenching N5 18~one hundred
SSGS one&period5~3 S45C Tempering&comma tooth surface high quenching hardening N7 10~thirteen
SSG &period5~6 S45C Tooth surface area high quenching hardening N7 30~eighty
SSS &period5~3 S45C Tempering N8 ten~13
SS &period5~10 S45C N8 15~a hundred and twenty
SSA 1~5 S45C N8 20~one hundred
SSY &period8&comma one S45C N8 twenty~120
SSAY 1 S45C N8  
BSS &period5~one Brass C3604 N8 fifteen~60
SUS&comma SUSA one~4 SUS303 N8 15~one hundred twenty

Pulley Production Workshop and Application&colon

Apps Toy&comma Automotive&comma instrument&comma electrical equipment&comma house appliances&comma furnishings&comma mechanical products&commadaily dwelling products&comma digital athletics equipment&comma &comma sanitation machinery&comma market&sol resort products materials&comma etc&time period

Our Company&colon
HangZhou CZPT Gear CZPT ry Co&time period&commaLTD established in 2009&comma is a specialist manufacture engaged in improvement&comma manufacturing&comma sales and support of timing pulley&comma exact spur gears&comma CZPT cal gears&comma bevel gear&comma worm& CZPT and so on&period of time We located in HangZhou with hassle-free transposition excite&period CZPT Gear CZPT ry devoted to stringent quality management and considerate CZPT er provider&period Our knowledgeable staffs are always CZPT to talk about your demands&comma and satisfy your fulfillment&time period
Creation process&colon Molding Cutting&comma Equipment Hobbing&comma Equipment Milling&comma Equipment Shaping&comma Gear Broaching&commaGear Shaving&comma Gear Grinding and Equipment Lapping&time period

Inspection&colon
Hefa Gear CZPT ry focused to stringent quality management&time period” Focus and Expert on the CZPT of CZPT Discipline”  this is CZPT Equipment CZPT ry focus on&interval Perform stage by phase&comma CZPT often supply achievement answer in precise conveyor subject&time period Giving best cost&comma tremendous provider and standard shipping are constantly CZPT priorities&period

Packaging&comma Inventory and Delivery&colon

Packaging Polyethylene bag or oil paper for every item&semi
Pile on carton or as CZPT er’s desire
Shipping and delivery of Samples By DHL&comma Fedex&comma UPS&comma  TNT&comma EMS
Direct time ten-fifteen working times as common&comma 30days in hectic time&comma it will dependent on the comprehensive order quantity&period of time

FAQ&colon

Principal Marketplaces&quest North CZPT ica&comma South CZPT ica&comma CZPT ern CZPT pe &comma CZPT CZPT pe &comma North CZPT pe&comma South CZPT pe&comma Asia
How to get&quest &ast You deliver us drawing or sample
&ast We have by way of project evaluation
&ast We give you CZPT design and style for your confirmation
&ast We make the sample and deliver it to you following you confirmed CZPT design
&ast You validate the sample then location an buy and shell out us thirty&percnt deposit
&ast We start off creating
&ast When the items is completed&comma you shell out us the balance soon after you confirmed photographs or monitoring figures&interval
&ast CZPT is carried out&comma thank you&excl&excl

If you are fascinated in CZPT products&comma make sure you explain to us which supplies&comma sort&comma width&comma size u want&period 

Roller: A standard pulley has a slot for a belt, chain or cable. A reel is a wider pulley typically utilised in cable techniques, allowing the cable to be wound close to a number of occasions the diameter of the reel.
china near me Custom OEM Stainless Steel Spur Gear manufacturers

china Custom Worm Gear Hand Winch 2000lbs, Single Reel manufacturers

Item Description

Solution description:
• Windlift 1500 lbs Capactiy.one reel or divided reel.
• 1:4.1 gear ratio.Loop push.
• 3Oven-cured epoxy coating lasts CZPT er than zinc. chrome or enamel complete.
• Shafts and gears are made of high tensile alloy steel.
• All gears are warmth-handled.large carbon steel to supply CZPT er existence.
• Hand winch. handbook winch.

ep has a broad variety of pulleys in inventory and completely ready to ship. All spare pulleys are created of large-quality aluminum and have pilot holes as common. Flanges are produced of metal zinc sheet if needed, but you can specify other components by custom made buy. Inventory aluminum pulleys are obtainable in imperial and metric pitches. We can modify stock pulleys according to your demands. You can make contact with customer service for pricing and shipping and delivery.
china Custom Worm Gear Hand Winch 2000lbs, Single Reel manufacturers

in Saratov Russian Federation sales price shop near me near me shop factory supplier Natrual Color Plastic PA6 Gear Wheel manufacturer best Cost Custom Cheap wholesaler

  in Saratov Russian Federation  sales   price   shop   near me   near me shop   factory   supplier Natrual Color Plastic PA6 Gear Wheel manufacturer   best   Cost   Custom   Cheap   wholesaler

We can source a full-variety of power transmission products like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks. Our goods are applied in several fields. we are self-assured to provide our customers adaptable and diversified services. natrual coloration plastic PA6 EPT wheel

Nylon is a sort of EPTs used in comprehensive EPTT, has been applied almost each EPTT discipline.The caprolactam monomer is 1st melted, and additional catalyst, then poured it inside moulds at environment pressure so as to condition in distinct castings, this sort of as: rod, plate, tube.

Since the finish of 1980’s, HangEPT Engineering Plastics Industireis EPTT has EPTTting herself on deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ing the EPT of Nylon modification, significantly extended the apps in various EPTT. Basing on the Nylon, reinforced with variety of additives in the course of the reaction, this kind of as lubricant, molybdenum disulfide, graphite EPT fiber, carbon fiber and so on, to enhance the homes, greater efficiency of put on-resistance, corrosion-resistance, self-lubrication, vibration-absorption, sound-absorption. At the exact same time, as the technics and composition of the moulds is fairly basic, so that it can be produced in decrease EPT, gets to be the excellent substitutes of bronze, stainless steel, Babbitt alloy,PTFE and so on.

Oil Nylon (environmentally friendly)

Oil Nylon(environmentally friendly)is the new EPTs that deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ed by HangEPT Engineering Plastics Industireis EPTT in the afterwards 1980’s by EPTTing the EPTd EPT from Nylacast EPTT, Ltd, United kingdom, was the initial reliable lubricating EPT that builds the liquid lubricant technique in the course of the processing phase, which tends to make its coefficient of friction is 50% reduced than the EPTT PA6 or PA66, the put on-resistance is ten times than the EPTT ones. Oil Nylon is EPTTly deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ed for the elements of non-self-lubrication, hefty-loading and low-speed-operating, which naturally resulted in a substantial enhance in bearing daily life-five occasions that of EPTT PA6 and 25 instances that of phosphor bronze! The lubricant contained in the materials will not drain, adsorb or dry out and by no means needs replenishment. The uniform distribution of the lubricant during the merchandise ensures the continual performance of the elements more than the EPTT services lifestyle and advancements in fee of put on, sliding frictional properties, abrasion resistance and stick slip performance, which are just a handful of of the advantages presented by this content. Oil Nylon has been productive in substantial enlarging the software of EPT in several EPTT and exclusively for some un-lubricated operating elements.

Other casting Nylon:

Oil Nylon EPTT (Black)
Oil Nylon extra carbon, has the really compact and crystal construction, which is EPT than the EPTT casting EPT in the efficiency of high mechanical energy, put on-resistance, anti-growing older, EPTTresistance and so on. It is suitable for creating the bearing and other use mechanical parts.

Oil MC901(EPTT)
This enhanced MC Nylon, has striking blue color, which is EPT than EPTT PA6/PA66 in the overall performance of toughness, fleXiHu (West EPT) Dis.bility, fatigue-resistance and so on. It is the excellent material of EPT, EPT bar, EPTT EPT and so on.

MC Nylon MSO2(LigEPTT black)
MC Nylon included MSO2 can remain the affect-resistance and tiredness-resistance of casting EPT, as effectively as it can improve the loading capacity and dress in-resistance. It has a broad software in creating EPT, bearing, earth EPT, seal circle and so on.

EPT EPT residence:

Home Item No. Unit POM-C POM-H POM-H PTFE
EPT Houses 1 Density g/cm3 1.forty one 1.forty three one.fifty
two Water absorption(23 ordmCin air) % .20 .20 .17
3 Tensile strength MPa sixty eight seventy eight 55
four Tensile pressure at break % 35 35 10
five Compressive stress(at two%nominal strain) MPa 35 forty 37
6 Charpy influence strength (unnotched) KJ/m two ge150 ge200 ge30
seven Charpy influence power (notched) KJ/m 2 seven 10 3
eight Tensile modulus of elasticity MPa 3100 3600 3200
9 Ball indentation hardness N/mm two a hundred and forty a hundred and sixty one hundred forty
ten Rockwell hardness M84 M88 M84

Our Service:

one. Wealthy sector expertise given that 1988.
2. Vast organize merchandise line, incXiHu (West EPT) Dis.Hu (West EPT) Dis. plastics sheet/rod/areas/equipment: MC NYLON, OIL NYLON, POM, UHMW-PE, PU, PETP, Laptop, PTFE, PVDF, PPS, PEEK, PAI, PI, PBI ect.
3. Manufacture, design and processing service as for each your need.

Solution EPT:
CNC EPTT,Extrusion,Injection,ect.

Processing EPT :
CNC machining cEPTTr,CNC lathes,Milling,Injection Molding EPTT,Extruder,EPTing press

EPTT ampEPT:
EPTT in plastics luggage,picket case,pallet,container,ect.

Certificate:
Certification:ISO,SGS,Fda,RoHS,Take a look at report,ect.

FAQ:

one.A: What is actually the measurement of plastics sheet?
B:Nylon sheet:Thickness*Width*Duration:twenty-100*one thousand*2000mm
UHMW-PE sheet:Thickness*Width*Length:20-a hundred*1000*2000mm 20-100*1250*3130mm 20-100*1250*4250mm
POM sheet:Width*Size:1000*2000mm

2. A:Can we purchase a small portion of plastics sheet?
B: Sure,you can, if we have the dimensions you demand in inventory.

3. A:What shade of plastics sheet?
B: Nylon sheet: Normal,black,blue,or according to client’s requiremnet.
UHMW-PE sheet: White,black,green ,bule,yellow,or according to client’s prerequisite.
White,black

four. A:Can you manufacture the plastics items as for each drawing?
B: Indeed,we can.

five.A: What the precision of plastic items according to drawing?
B: Distinct EPTT with distinct precision,it normally around .05-.1mm

6.A: What the systems in making plastics elements?
B: Different merchandise with various technologies,these kinds of as CNC EPTT,Extrusion,Injection

7: A:What kinds of processing EPTT do you have?
B: CNC machining cEPTTr,CNC lathes,Milling,Injection Molding EPTT,Extruder,EPTing press

  in Saratov Russian Federation  sales   price   shop   near me   near me shop   factory   supplier Natrual Color Plastic PA6 Gear Wheel manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Saratov Russian Federation  sales   price   shop   near me   near me shop   factory   supplier Natrual Color Plastic PA6 Gear Wheel manufacturer   best   Cost   Custom   Cheap   wholesaler