Roll supplier

Xianyang Sanjing Technology Co., LTD. (Roll supplier) was founded in 1986, focusing on rubber products, industrial roller, maleimide, polyimide strategic emerging materials research, development and industrial production of high-tech joint-stock enterprises, under the administration of Shaanxi Yangchen New Material Technology Co., LTD., Shaanxi Beichen Shenyuan New Material Co., LTD. And in Xianyang, Yangling, Yulin has three production bases.


The company has a provincial engineering technology center, 3 professor-level senior engineers, 5 senior engineers, 15 engineers, and more than 30% of the total number of employees with doctoral and college degrees. At the same time, it has also established long-term cooperative relations with domestic universities, military and research institutes, such as Northwest Rubber and Plastics Research Institute, Northwestern Polytechnical University, Xi 'an Jiaotong University, Xi 'an Engineering University, Qingdao University of Science and Technology.


The company is a high-tech enterprise in Shaanxi Province (Certificate number: GR200961000218). It has won the national Torch Program, Innovation Fund support, National excellent Private Enterprise, national key new product, Third prize of Science and Technology Progress of Shaanxi Province, second prize and third prize of Science and Technology of Xianyang City, etc.


Chemical products: The company has A variety of self-developed maleimide series products, such as m-phenyl-bismaleimide PDM, diphenyl-methane bismaleimide BMI, phenyl-maleimide N-PMI, polyimide resin PI, diallyl bisphenol A, etc. The company also produces various rubber additives. Such as hexamethylenediamine carbamate HDC, reactive non-extraction antioxidant MC, environmental protection compound rubber antioxidant PTNP, vulcanization agent TCY and so on.


Shuangma series product production and sales accounted for more than 60% of the country, a number of products are exclusive domestic production and sales, more than 80% of the annual output exported to the United States, Germany, Belgium, Japan, India and Russia and other countries.


At the same time, the products are also widely used in 5G chip manufacturing and packaging, electronic communications, carbon fiber composite materials, tires, engineering plastic modification, high-speed rail, aerospace and oil exploration and other fields. With DuPont, Lord, Bridgestone, JSC, Goodyear, CRRC, Hutian rubber industry and many other world enterprises to establish a stable cooperative relationship.


The company focuses on the research and development and production of new polymer materials, fine and special chemicals, with Shuangma new materials as the fundamental, semiconductor and chip materials as the main profit growth point, and continues to expand its industry influence in these fields. With the production of several production bases and the expansion of production capacity, and the completion of the upper, middle and downstream industrial layout in the field of maleimide materials, the company will rapidly develop into an important global supplier of maleimide new materials and its technical solutions.


Rubber products: The company has developed China's first 300,000-volt and 500,000-volt composite insulators for power lines, the first two-way film corona treatment silicone roller and the first two-way film vacuum ozone treatment polyurethane rubber roller, with a strong R & D team and a full range of rubber physical and chemical testing means.


The company's rubber products customers cover coal, steel, metallurgy, automobile, water conservancy, environmental protection, oil drilling, rail transit, electric power and weapons and other industries.