Haining Yongli Electronic Ceramic Co., Ltd specializes in manufacturing PTC thermistors & PTC heater assemblies industry. It has abundant technology force advanced technique and equipment. The products are well sold at domestic and abroad. YONGLi holds modernized workshop 8, 000 ã?¡, complete automatic production and inspection equipment. The main products cover various application fields in PTC heaters , Overcurrent protection , Overtemp protector, especially in automotive and related Low-voltage DC PTC heaters. YONGLI has the tremendous technology supported by Shanghai University and Shanghai Institute of Ceramicsï¼?Chinese Academy of Sciences and has gathered many specialist, engineers and technicians on PTC ceramic materials .Has powerful R&D ability, as well as technology support . .It has developed customers worldwide with annual export volume up to 120 million pcs. YONGLI highly pursues modernization of enterprise management. Following our management principle of "quality first, high reputation", we are continually looking to expand our market presence. If you are interested in any of our products, please contact us at *****