Jingchengfa Precision Hardware Spring (Shenzhen) Co., Ltd. was established in Shenzhen in 2010, in the development, design, production, and sale of hardware springs. The company passed the ISO:9001 quality system certification in 201 and the IATF:16949 certification in 2024. Our products meet the EU environmental standards. We maintain a good working, adopt advanced international management models, use advanced equipment, and ensure stable product quality, earning the trust of many new and old customers.Our products are widely used in various fields such as electronics, remote controls, appliances, stationery, toys, furniture accessories, communications,, medical devices, instruments, computers, door locks, switches, and precision clocks.