No.235 Beibei District Popularity Ranking Chongqing No.13 Testing Center No.23 Inspection Detection No.27 Jian Ce Ji Gou No.43 Testing Technology No.54 Inspection No.58 Metrology Management No.64 Testing No.88 Measuring An Quan Gui Hua Laboratory Certification Ke Kao Xing Analysis Safety Compliance 高新技术企业 科技型中小企业 省级专精特新中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 ISO/IEC17025认证 CNAS认证 CMA认证 计量认证