TIANJIN NOLE ELECTRIC MANUFACTURE CO., LTD. is a scientificresearch and production-oriented high-tech enterprise, which coversan area of 35 acres, including 15000 construction area and ownsmore than 150 employees including over 70 engineers andtechnicians. The company as technical R&D department has beenrated as District-level Enterprise Technical Center, and thecompany has won the titles of Youth Employment Training Base ofTianjin City and Labor Security Advanced Unit of Tianjin City; atthe same time, the company is also the member unit of ChinaNational Standardization Technical Committee of Electric DriveControl and the communication member unit of China NationalStandardization Technical Committee of Low-voltage Apparatus. Thecompany has 4 new inventive patents, 4 software copyrights, 28utility model patents, and 8 design patents. Main Products: 1. TJNBSeries of high, medium and low voltage frequency conversion speedregulator; 2. TJNY Series of high, medium and low voltage activepower filter; 3. TJNR Series of high, medium and low voltage motorelectronic soft-starter; 4. Low-voltage complete sets: MNS, GCS,GCK, GGD, XL21, PXT, PZ30, etc.