It is mainly used in mobile phone camera, security camera, UAV camera, tablet computer camera, computer camera, as well as smart wear, high-end electronics, electronic scanning payment equipment and photo electricity and other fields. The material use for VCM spring sheet are BF158-TM10 /16/19、C1990-GSH. We use fine metal etching process, and we can guarantee that our etched products have high precision, uniform etching lines, burr-free finishes, no notch and no deformation. We are the best supplier and manufacturer of VCM spring in China, our VCM spring have high quality but low price. We custom High Precision Spring Sheets with drawings provided by customers.