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

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


Auto Steering 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. For the disc steering knuckle
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. 





We specialize in forging parts for the axle, spindle knuckle, hydraulic cylinder undercarriage of commercial vehicles, agricultural vehicles, construction machinery and so on. 


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 as per customer requirements

Port: Qingdao Port or other Chinese ports

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


Production scene


We are OEM parts manufacturer of Sinotruck (HOWO), Shaanxi Automobile, FAW, Weichai and other main engine plants of various models.

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: How do I know the quality of the product?

A: We will send you order updates and product images for your own review;

Q2: How long will it take to execute my order?

A: It depends on the size of the order, please let us know the quantity and detailed requirements so that we can provide the production plan;

Q3: How much is the shipping cost?

A: It will depend on your cargo size and shipping method. When inquiring about shipping costs, we would like you to give us details such as quantity, your preferred shipping method, and your designated port.

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