Tangshan Hengguang Mechanical Parts Co., Ltd.

We are a professional manufacturer of auto coil springs, compression springs, magnetic shock absorbers, and coilovers, integrating design and marketing. Our advanced R&D department, automatic assembly lines, and state-of-the-art inspection equipment ensure precision at every stage, from raw material selection to product packaging.

To maintain strict quality control, we utilize CNC automatic spring coiling machines, shot peening equipment, and automatic dust cleaning machines. These technologies help our products meet the stringent requirements of the European and North American automotive industries. We adhere to the highest industry standards and hold ISO 9001:2008 Quality Management System certification, along with the IATF 16949 certification, ensuring reliability and consistency in every product we deliver.