The functions of the lower control arm are:

1. The suspension system is an important part of modern cars, which has a great impact on the ride comfort and handling stability of the car;

2. The car control arm (also called the swing arm), as the guiding and force transmission element of the car suspension system, transmits various forces acting on the wheels to the body, and at the same time ensures that the wheels move according to a certain trajectory;

3. The vehicle control arm elastically connects the wheel and the body together through ball hinges or bushings respectively. The automobile control arm (including the bushing and ball joint connected to it) should have sufficient rigidity, strength and service life.


Sichuan Hongyi Intelligent Machinery Co., Ltd. is professional China Automotive Aluminum Steering Control Arms Manufacturers and Automotive Aluminum Control Arms Factory. Hongyi Intelligent Machinery is strong in technology and R&D, is the OE supplier of FAW Group Corporation and is recognized as a "high-tech enterprise" by the government. The company integrates a precision forging plant and a mechanical processing plant, based on high-grade and high-end markets, with an annual output value of up to 80 million yuan. For any customer orders for wholesale Automotive Aluminum Steering Control Arms, we will complete them on time, quality and quantity.