Custom crank Casting steel bike crank

$1.00 - $5.00
Min. Order
2000 Pieces
Company Information

Baoding Wanmei Machine Co., Ltd.

CN Trading Company
Response Time
Response Rate:
US$ 800+
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 30 Ton/Tons per Month For customized bike crank
Brand Name: BDWM/OEM
Model Number: Metal casting -A004
Place of Origin: China
Type: Custom crank Casting steel bike crank
Material: Steel, carbon steel, stainless steel, etc
Machining: CNC machining
Surface Treatment: Plating, painting
Sercice: OEM
Part Name: Bike crank
Packaging Detail: Carton, wooden case, bubble pack. Up to customers' request

Custom crank Casting steel bike crank

Bike crank and chain wheel


Company Information



Baoding Wanmei Machine Co., Ltd. is a professional casting and machinery manufacturer in China.

The main products are cast & forged Customized bicycle sprocket crank Casting steel bike crank for various industries.

Importantly, our technical engineers have more than thirty-year experience in the casting, forging and mechanical processing area. Besides, we also deal in stampings, forging parts, ductile iron pipes and fittings, wire mesh, etc.

Exporting countries are Europe, North America and Southeast Asia, etc. enjoying a high reputation among our long term clients.

If you have any questions or feedbacks, pls feel free to let us know.



1.Manufacturer (more than 25 years' experience in casting and machining)

2.Exporter (export from 2003year)

Main export marker

•  Germany

•  Spain

•  USA

•  Italy

•  Poland

•  Mexico

•  Australia

Company advantage

•  Molding in house+mold material is aluminum, wood, resin

•  Casting and machining in house

•  Machining by CNC lathe,CNCmachining center

•  Prompt delivery

•  Quality inspection, CMM.

•  OEM service


Customized Service



1).Quality guarantee

•  Chemical contents checking before manufacturing.

•  NDE after rough machining

•  Mechanical testing after heat treatment

•  Final NDE,dimension inspection.


2).Quality Inspection

•  Full Inspection reports as per clients' request

•  OEM cast & forged 

3).Packing and Shipping

•  Standard export package(carton/wooden case/pallet)

•  Accept FOB,FAS,CNF,CIF door to door etc or customer designated shipping agent



•  Drawing: we can translate your original drawing, offer best suggestion on design

•  Quality: we have full set quality control system to guarantee the best quality.

•  Inspection: inspect in house, all our products must be checked 3 times before packing

5) Inspection

•  In-house Foundry

•  Third party inspection available upon requirement


6) Our goal

•  To be your preferred partner

7) Our values

•  Continuously strive to improve

•  Enjoy our work

•  Treat others the way we wish to be treated with honesty and integrity

•  Disciplined people, disciplined thinking, disciplined action




workshop 2


 Product Warehouse


workshop 2



 Packing & Shipment

Question & Answer

1.  Q:Is your company manufacturer?

 A: Yes, we are the machinery unit manufacturer,  we produce bike crank,  usually against the customer's drawing or samples.

2. Q: Where does your products used?

    A:  Our steel castings can be used in heavy machinery or construction equipment in all kinds of industrys.

 3. Q:How do you control the quality?

   A: We have very strictly quality control system. Each procedure needs to be checked before next processing. Surely we will supply inspection report before every shippment.

4. Q: Do you supply samples for free?

    A: Because the special producing type, we can't supply free sample. Also we need to charge the mold fee. If buying qty is big enough, mold fee can be returned.

 5. Q: How long is the delivery time?

    A: It's according to your quantity, usually is within 45 days 

 6.  Q: Can you do packing and logo as customer's requirement?

      A: Yes.

7. Q: Why is the price difference so big between different supplier?

    A: Our product is not normal, usually producing by the customer's drawing. So the price depends on the materials added in the steel.

8. Q: What kind of mold should I use? Seems different mold with different price.

    A: It depends on your special precision requirements, The service life of mould  also determines the mold charge.

 Contact Us 


Casting Steel Bike Crank



Your any questions will be answered within 24 hours.