- Shenzhen BD Inspection Service Co., Limited
- Address:6Floor,B building,Baoyunda logistic Park,Bao&＃39;an District
- Polyshar
- Address:No 208 East Hong Kong Road
- Shenzhen Purchase Well Solutions Co., Ltd.
- Address:D103,1/F Block Taojindi,Longhua district
- Langfang Sunrise Packing Machinery Co., Ltd.
- Address:No. 18, Langwan Road, Guangyang District
- China Certification & Inspection Group Shenzhen Co., Ltd.
- Address:9/f&10/f, Anlian Building, No.4018, Jintian Road, Futian District, Shenzhen City, Guangdong Province. China
- Shera Technology Co., Ltd.
- Address:No. 377, North Changjiang Rd,
- Cyxp Trading Co., Ltd. Shanghai
- Address:Rm. 402 Bld 1, No. 27 Lane 258 Caoxi. Road Xue-Hui Dis.
- Air TecPower industrial Co., LTD
- Address:No: 201, Building 19, Rd 1187, Nan Matou, Pudong District, Shanghai, P. R. China
- Shanghai Qihai International Trade Co., Ltd.
- Address:B42,No.1865 ,Nan Hui Industrial Park ,Pudong New Distirc
- Jiangmen Magsource New Material Co., Ltd.
- Address:No. 120, High-tech west road, Jianghai district.
- T-sky Industrial Co., Ltd
- Address:Zhangan, Jiaojiang
- Qingdao Puhua Heavy Industrial Machinery Co., Ltd.
- Address:Shanhai West 2 road, Jiaonan
- Derleo Quality Control Service Ltd.
- Address:No. 3202 Lane 1101 Ninghong Road Minghang District
- Shanghai Jorson Technical Co., Ltd.
- Address:#S-96, Hutai Road 1128
- Wuxi Tebang Business Equipment Manufacturing Co., Ltd.
- Address:Fengjiaqiao factory area,Yangjian town, Xishan dist
- Ningbo EMTEK Testing Technical Co., Ltd.
- Address:1f Building4,1177#,Lingyun Road,NingBo National Hi-Tech Zone
- China Hand Inc
- Address:1-25h, Time City Tower, Chuangye Rd, Nanshan, Shenzhen
- Hangzhou Nicy Inspection Service Co., Ltd
- Address:Room 1g, Building No. 5, Hangban Edifice, Hangzhou
- Shenzhen Shinyi Metrology Co., Ltd.
- Address:No. 4-506, Taian Garden, Block 48, Baoan District
- Ningbo Honor Product Technical Co., Ltd.
- Address:Rm.604,2Unit,10th Building, RongAnHeYuan,No.306 SongJiangDong Road, YinZhou Distric