China CY (Chongqing Chuanyi Automation Co., Ltd.) is a leading comprehensive automation instrument manufacturer in China integrating R&D, production and global trade. It has earned multiple honors including Top 100 enterprises in electronics, machinery and electrical industries. Certified as a high-tech enterprise, CY offers automation instruments, analytical systems, building & electrical automation equipment, electronic components, optical instruments and environmental test devices. With more than 40 domestic service networks, CY provides high-quality products and services guided by its customer-oriented service tenet.