Shenzhen Liding Industrial Co., Ltd., founded in 2010, is one of the few manufacturers in China with independent R&D and mass-production capabilities across the full range of constant-force springs, variable-force springs, power springs, and dual-axis springs. Headquartered in Pingshan, Shenzhen, the company expanded its global footprint with a U.S. branch in Los Angeles in 2024.

Liding operates multiple sets of self-developed automated forming systems supported by a comprehensive suite of hardness, force, torque, and life-cycle testing equipment, ensuring high consistency, high stability, and fatigue performance that significantly exceeds industry standards. With combined simulation and physical validation capabilities, the company delivers customized engineering solutions with speed and precision.

Certified to ISO 9001 and IATF 16949, Liding supplies many well-known domestic and international brands. After nearly two decades of development, the company has established leadership in technology, capacity, quality assurance, and delivery performance—positioning itself as a benchmark in China’s precision spring manufacturing industry.