TIANJIN NOLE ELECTRIC MANUFACTURE CO., LTD. is a scientific research and production-oriented high-tech enterprise, which covers an area of 35 acres, including 15000 construction area and owns more than 150 employees including over 70 engineers and technicians. The company as technical R&D department has been rated as District-level Enterprise Technical Center, and the company has won the titles of Youth Employment Training Base of Tianjin City and Labor Security Advanced Unit of Tianjin City; at the same time, the company is also the member unit of China National Standardization Technical Committee of Electric Drive Control and the communication member unit of China National Standardization Technical Committee of Low-voltage Apparatus. The company has 4 new inventive patents, 4 software copyrights, 28 utility model patents, and 8 design patents. Main Products: 1. TJNB Series of high, medium and low voltage frequency conversion speed regulator; 2. TJNY Series of high, medium and low voltage active power filter; 3. TJNR Series of high, medium and low voltage motor electronic soft-starter; 4. Low-voltage complete sets: MNS, GCS, GCK, GGD, XL�21, PXT, PZ30, etc.