OEM forged aluminum crank for bike

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US $6,000-7,000 / Tons | 2 Ton/Tons (Min. Order)
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Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
Auto parts,machinery parts
OEM customerized
Product name:
OEM forged aluminum crank for bike
Surface treatment:
Anodizing+sand blasting
Quality Control:
Professional Inspection
Drawing Format:
Dwg .step .igs
Export experience:
more than 10 years
5000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
Seaworthy package and 100% safety:
Carton(less than 20kg/ctn)+ non-coniferous wooden package.
inner: carton
outer: non-coniferous wooden plywood box
Qingdao, Shanghai,Ningbo
Lead Time :
Within 45 days after down payment
Video Description

OEM forged aluminum crank for bike


Product Description


Technology Introduction

Forging is a manufacturing process involving the shaping of metal using localized compressive forces. The blows are delivered with a hammer (often a power hammer) or a die. Forging is often classified according to the temperature at which it is performed: cold forging (a type of cold working), warm forging, or hot forging (a type of hot working).


Ferrous Alloys

Low Carbon Steel (Grade # EN 1A, SAE 1020, SAE 1010 etc.)

Medium Carbon Steel (Grade # EN 8, EN 31, EN 9, SAE 1045 etc.)

High Alloy Steel (Grade # 16MnCr5, 20MnCr5, EN 19, EN 24 etc.)

Stainless Steel (Grade # SS 304, SS 310, SS 316 etc..)

Non Ferrous Alloys

Brass (Grade # Free Cutting Brass, DZR, CuZn40Pb2 etc.)


And as per customer specified materials in ASTM, DIN, BS, IS, JIS standards

Forging lines


4 forging lines introduced from Russia. Two 1000 ton lines, one 1600 ton line, one 2500 ton line. Yearly capacity can reach 8000 ton.


Surface treatment

Anodize or Nickel plating or as per customer's requirement

Processing methods

Forgings, CNC milling  and  turning, Grinding, casting, Broaching, etc.

Heat treatment capability

Annealing, Normalizing , Nitriding, Tempering ,Carbonitriding, Carburizing  and  induction  hardening

Inspection machine

Projector, Caliper, Universal testing  machine, Surfagauge and screw gauge



Main Export Markets

North America, Europe, Mid East, Asia, Australia, Central/South America, etc


Vehicle, Car, Electronic components, Household, Hardware, etc.



Technology Process




Packaging & Shipping


Our Services


 1.High quality Guarantee. We have strict quality control system from raw material, in production and after production. When the goods are ready, we also have 15% spot check. Distinguished customer inspection are also warmly welcomed.


2.Competitive price. We are TS16949, ISO9001:2008 factory and have our own purchase department and cost control department. Producing so many years forging parts, we also have a good reputation and relationship with material supplier.


3.Technician support. Drawing updated,such as: find the best way to antirust or how to make parts assembly better, etc.


4.Friendship and Long-term cooperation. You will be our great friends through our cooperation. All of our staff willing to make friends with you. Also you will find your other suppliers by our efforts.


Quality Testing




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