No.738 Shenzhen Popularity Ranking No.132 Bao'an District Guangdong No.1 Molds Accessories No.2 Hardware Stamping No.3 Can Shu Testing Instruments No.3 Precision Stamping No.4 Duan Zi No.5 Precision Components No.5 Zi Dong Hua Zhuang Pei No.6 Automation Production Equipment No.6 Testers No.6 Jing Mi Lian Jie Devices No.7 Parts Manufacturing No.7 Mu Ju She Ji Yu Manufacturing 高新技术企业 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 市级创新型中小企业 实用新型专利 专精特新小巨人企业 ISO9001认证 ISO14001认证 OHSAS18001认证 IATF16949认证