Sinosteel ningxia resistance research riverside new materials co., LTD by sinosteel luoyang refractory materials research institute co., LTD. Jointly with the pingluo county riverside silicon carbide products co., LTD., registration time is on April 24, 2012, the company address is located in the ningxia marina henan PingLuo industrial park road 14, a registered capital of 39.4696 million yuan, controlled by sinosteel luoyang refractory materials research institute co., LTD., 51% of the shares. Currently, the company has 150 employees, including 3 professor-level senior engineers, 6 senior engineers and 10 engineers. The production line project of high-performance silicon carbide series products constructed by the company is a cooperation project between private enterprises and central enterprises, and is a regional representative enterprise of mixed ownership economy. The company is mainly engaged in the research and development, production, processing, sales and service of various high performance silicon carbide series products. The company has established a strict product quality assurance system, and established a quality control and supervision mechanism in every production link from raw materials entering the factory to products leaving the factory, to ensure that the product quality meets the requirements of users, and the company's products and performance reach the international advanced level of similar products.

In September 2014, the company passed iso9001:2000 international quality system, GB/T24001 environmental management system and GB/T28001 occupational health and safety management system certification. In October 2014, the company passed the certification of the national second-level security qualification for scientific research and production of weapons and equipment.