Pinluo binhe silicon carbide products co., ltd. was founded in 2005, covering an area of more than 1,000 mu, with total assets of 2 billion yuan, and more than 1400 employees. In 2017, the company's total output value reached 2.3 billion yuan. Mainly engaged in silicon carbide production and product deep processing and sales, with the current global industry in the largest scale, the most advanced technology of three silicon carbide production lines. The main products are silicon carbide, silicon carbide combined with silicon nitride, lithium iron phosphate - ternary materials, cement and clinker, silicon manganese alloy, heating agent, power generation and steam. It has formed an annual output of 200,000 tons of silicon carbide, 30,000 tons of silicon carbide combined with silicon nitride, 30,000 tons of lithium iron phosphate -- ternary material, 2 million tons of cement and clinker, 60,000 tons of silico-manganese alloy, 80,000 tons of warming agent, and 1473t/h gas supply. The company has been awarded the titles of top 100 enterprises in ningxia, small and medium-sized enterprises of science and technology, benchmarking enterprises in silicon carbide industry, top 10 enterprises in pingluo county and so on for many times. At present, the company has 15 national invention patents, of which silicon carbide combined with silicon nitride products won the second prize of national scientific and technological progress of patented technology, and is also the highest award in the refractories industry so far.

In accordance with the concept of "reduction, reuse and recycling" of circular economy, the company makes full use of the resource advantages of surrounding areas and improves the comprehensive utilization rate of resources. Riverside company under the good development trend by raising the quality of the product brand, adhere to the enterprise main body, strengthen professional personnel training, laying solid foundation strengthen innovation power of scientific and technological personnel, and to develop in depth domain, dig potential energy saving resources, equipment and technology, has been initially formed to silicon carbide smelting to exhaust waste heat utilization, silicon carbide products and comprehensive utilization of slag comprehensive utilization of tail gas as one of the circular economy industry chain, to achieve the synchronized improvement of industrial structure adjustment and economic benefit, industrial "three wastes" has become a company of circular economy industry chain of raw gold silver vomit, increase efficiency and sustainable development the powerful engine!

The company has effectively solved the industrial "three wastes" pollution infringement on the surrounding environment, especially the "use of silicon carbide negative pressure smelting and furnace gas recovery method" construction of the heat supply station project, now the no. 1 boiler has been commissioning operation, the no. 2 boiler completed the construction in June. In the process of silicon carbide smelting emissions, but also for the sand lake tourist area and the surrounding pingluo 3 million square meters to provide heat; Using industrial waste discharged by chemical enterprises in the park, the company acquires the cement and clinker project of hengda cement factory. The construction of lithium iron phosphate project for new energy battery cathode material has been completed, the project has been completed, the equipment has been purchased and ready to be installed, and the pilot production has been conducted in August. This project not only fills the gap in the industry of new energy battery cathode material in our county, but also effectively solves the problem of waste discharge in the industrial park.