Xiamen Liqiang Spring Ltd. is one of the most professional Manufacturers & Exporters of Springs in China. Our innovative range of springs depicts our commitment to promote high quality springs after much research and modification. Xiamen Liqiang spring Co., Ltd. is one custom-made manufacturer of compression springs,extension springs,torsion springs,battery springs and wire forms. Formally established in 2004, Li'qiang spring ltd. also made products like Extension ...