Sino-Foreign Joint Venture Wenzhou SEMTLEE Photoelectron Technology Co., Ltd was established in 2002 in China, as a manufacturer specialized in the manufacturing of the electric power transmission and distribution appliances. Under 110KV, these produces full range of high and low voltage switchgear sets, along with about 100 series of components in about 1,000 specifications. Such as: Auto Control Relays, Timers, Instruments, Digital panel Meters, high-low voltage complete set of equipments and soft starter for industrial control and equipment protection, etc.

Our gardenly company is located in wenzhou new hi-tech park. The area of workshop is approx 40 thousands centiare. Now, SEMTLEE has about 480 employees, and Its production value was about $30 million in 2004. Through 4 years of development SEMTLEE has expanded its business into more than 20 countries.

Quality assurance and customer satisfaction are among SEMTLEE?s top priorities. Beside, it has passed ISO9001-2000, ISO14001. And some of its products have obtained CE, CB, and China CCC certification. SEMTLEE has keep cooperation with Zhejiang University, Shanghai University, XI?AN High Voltage Apparatus Research Institute.