Alin Construction Machinery 


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Mobile:0086-13963008195 ( WhatsApp/ Wechat )

Add:Economic Technological Development Zone, No. 26 east of Dongchang road, Liaocheng City, Shandong, China

Copyright © 2024   Shandong Alin Electric Vehicle Co. , Ltd  

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Shandong Alin Electric Vehicle Co. , Ltd   
Add.:Dongcheng Street, Economic develop zone, Liaocheng, China


OEM Steering Spindle Knuckle

We can produce all disc and hub steering knuckles with shaft diameters of Φ35 - Φ80, forge parts from 10kg - 200kg, covering passenger cars and commercial vehicles.
Product description




We can produce all disc and hub steering knuckles with shaft diameters of Φ35 - Φ80, forge parts from 10kg - 200kg, covering passenger cars and commercial vehicles. For the disc steering knuckle, The shaft diameter and the brake caliper plane are processed at one time in our turning and milling center, which ensures the coaxiality of the inner and outer shaft diameters and the verticality and flatness of the brake jaws. The raw materials are 42CrMo steel, high grade quality is effectively guaranteed. 

Our company inherits previous technology accumulation, and developed the most advanced concept of forging, heat treatment, machining and inspection, which has high compatibility.




We have professional OEM auto parts supplier of various models of steering knuckles and bearings, regular long-term supplier of Sinotruck (HOWO), Shaanxi Automobile, FAW, Weichai and other heavy industry machinery plants. Products include engine, gearbox, cab, axle, chassis, electrical appliances and other construction machinery accessories. 


Hear treatment: normalizing, soft annealing, hardening and tempering, Heat treatment out of the forging heat, Special treatments.

Surface treatment: shot blasting

Machining: CN lathe, milling, drilling, grinding, CNC

Cleaning: remove flash, burr or flanging

Testing: magnetic particle inspection, hardness, dimension inspection

Package: coated with anti-rust oil, put in the packages.


Packaging and Delivery

Packaging Details: Standard export packaging or negotiated

Port: Qingdao Port or other Chinese ports

Delivery time: determined by the order quantity, please contact us for specific information


Production Scene



Our Main Co-operation Factories



Our Products Certificates:





Company Profile

Shandong Alin Machinery Co., Ltd, Minghe Auto Parts Co., Ltd belongs to Alin group. We have been specialized in the production of auto parts, steering knuckle, bearings and retainers since year 1986.

Our company has passed the TS/ISO16949 / CE / SGS quality system certification. We are ready to provide customers with top-grade stable and reliable quality products. We are the original parts supplier of China famous brands of heavy trucks, large mining equipment and medium / large passenger bus factories.




Q1: Are you a manufacturer or a trading company?

A: We are a manufacturer with an international service trade team, advanced production equipment and a complete range of products;

Q2: Which is the loading port?

A: Qingdao Port or other Chinese ports you need, to be decided through negotiation;

Q3: How do you ensure product quality?

A: We have strict QC inspection in each process, all our products meet the industry standard.


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