Heating Element Manufacturers

Chongqing Dazheng Instrument Co., LTD. (Heating element manufacturers) was founded on May 9, 2001, its predecessor is Chongqing Beibei Temperature Instrument Factory (1995), located in Beibei District Fengshihang Road No. 290 (adjacent to Wanda Square), covers an area of 16 acres, construction area of 23343 square meters. The company specializes in the research and development, production and sales of temperature sensors and supporting devices, the main products are thermocouples, thermal resistors, compensation wires, electric heaters and so on. The company has passed the ISO quality system certification, intellectual property management system certification, AAA level enterprise credit certification, national explosion-proof product certification, EU CE certification, SIL product functional safety certification.

The company is "new three board" listed enterprises, national high-tech enterprises, national torch plan project units, Chongqing recognized enterprise technology center, specialized and special new enterprises, contract-abiding credit units, Beibei District top ten private science and technology innovation enterprises, heat treatment industry science and technology innovation enterprises. "Dazheng" trademark was named Chongqing famous trademark. Zhou Hongqin, chairman of the company, was evaluated/selected as Chongqing Talents, Chongqing Xinrui Chongqing business, civil construction outstanding entrepreneurs, Beibei outstanding private entrepreneurs.

The company's patented characteristic product "tungsten-rhenium thermocouple" ranks first and second in the national market share, and is rated as "China's good instrument" and "Chongqing Famous brand Product". The company patented technical products "single core armored thermocouple", "large diameter thick wall armored thermocouple", invented the armored thermocouple "optimal pairing" and the use of "hot rolling" technology to manufacture armored thermocouple methods, improve the structure system and manufacturing method of thermocouple products, and promote the technical progress of the industry.

With the goal of "creating a first-class temperature instrument enterprise", the company has been deeply engaged in the temperature instrument profession since its establishment 26 years ago, with more than 30 patented technologies and products, and participated in the revision of nearly 20 national or industry standards. The company is the director of China Instrument Industry Association, the executive director of China Heat Treatment Industry Association, the member of the National Standardization Technical Committee, and the president of Chongqing Beibei Instrument Industry Association.