About us

Guangdong Qian Shi Brothers Technology Co., Ltd.

The company specializes in the technical development, production, and sales of silicone heating elements. We are dedicated to the research, development, production, and sales of a wide range of products, including silicone heaters, 3D printer heating beds, drum heaters, polyimide heaters, epoxy board heaters, PTC heating films, aluminum heating plates, and silicone heating cables. Our products are widely used in new energy vehicle batteries, energy storage batteries, and vacuum ovens,

serving over 4,200 customers across more than 48 countries in industries such as medical, food, heating, electrical appliances, and aviation. We are committed to building a renowned Chinese brand in the electric heating industry with global influence.

We maintain a long-term industry-academia partnership with Nanjing University of Technology and have independently developed 3D temperature simulation software, leading innovation in the industry. We also maintain long-term collaborative relationships with the School of Missile Engineering at Rocket Force Engineering University, the National Center for Optical Instruments at Zhejiang University, the National University of Defense Technology, Peking University, Tsinghua University, Shenzhen University, China University of Petroleum, Harbin Engineering University, Xiamen University, and Xi’an Jiaotong University.

The company has obtained ISO 9001 and IATF 16949 international quality management system certifications. Most of our products are CE and RoHS certified, and UL certification is available upon request.

We uphold the spirit of “integrity and trustworthiness,” and adhere to the principles of “mutual benefit, reliable service, and your satisfaction” as our ultimate goals. Through “creative work and a steady, pragmatic approach,” we continuously provide our customers with the best heating solutions. We warmly welcome you to visit our company.

+㎡
Total land area
+ people
This includes 25 administrative staff and 6 R&D staff
+ set
Production and testing equipment.