Founded in 1996, cotronic, an ISO9001+ISO14001+ISO13485+CE+FDA accredited Hong Kong company manufacturing  digital thermometers, hygro-thermometers, pedometers, cyclocomputer, temperature modules. The factory located BaoAn ShenZhen China.

Hong Kong office
Unit 7, 14TH Floor , Worldwide Industrial Centre, 43 Shan Mei Street, Fotan, Shatin, Hong Kong.
TEL: +852 2602 2021 FAX: +852 2609 4485
enquiry@contriver.com.hk 

ShenZhen Factory
FuYuan industrial city Floor 4-6 Block 7 west of ZhouShiRoad， XiXiang BaoAn zone ShenZhen,  China