25 kg paper bags, refractory grade black silicon carbide, silicon carbide 0.075-0.3mm 97 black silicon carbide segment of sand sand, sand and granular powder, used in the grinding field, metallurgy, refractory materials, engineering ceramics materials. Silicon carbide grinding areas, for a variety of grinding tools such as grinding wheels, emery cloth, sandpaper variety of abrasives, machinery, aerospace, automotive, high-speed rail, wood, leather processing industries. Abrasive cutting material realm is the main photovoltaic industry, semiconductor and industrial production of piezoelectric crystals with high-grade crystal silicon carbide fine powder, crystal wafer cutting is the entire solar PV industry chain, second only to the production of silicon feedstock important part, and high-grade silicon carbide fine powder is to create a complete industrial chain of solar energy is an important link. Metallurgy is mainly used to restore deoxidizer. Refractories, engineering ceramics with silicon carbide materials for novel functional and structural materials of silicon carbide products, applications engineering ceramic material silicon carbide powder up to a dozen, which has reached more than ten thousand kinds of product categories. Such as: silicon carbide bulletproof armor and ***, space shuttle tiles and protective structures, fluid machinery, metallurgical machinery, textile machinery, heat-resistant structures, automotive, shipbuilding, nuclear power, broken machinery, chemical machinery, and other structural parts. In short, high-purity (superfine) silicon carbide powder structural materials engineering ceramics represented products have become one of the new materials industry international market leading products. Only annual demand on the international market more than 50,000 tons of high-grade silicon carbide fine powder. In the field of microelectronics, the new silicon carbide ceramic substrates mainly high-grade high-purity silicon carbide powder as raw material. Ning Xia Xingkai Silicon Co., Ltd., specializing in the production of various specifications of silicon carbide size sand (# 7-80, # 80-120, 120-240 # each number), silicon carbide of sand / powder (# 7-70, 0- 10mm, 80F-325F paragraphs), silicon carbide sand F (F12-F1200 each number), up to 99 percent purity, our products are widely used in the field of grinding (grinding tools such as grinding wheels, emery cloth, sandpaper each kinds of abrasive, etc.), the field of photovoltaic (crystalline silicon cutting, etc.), engineering / special ceramics (silicon carbide crucible, etc.), refractory field (batts, lining, etc.), metallurgy (deoxy reduction, etc.) and another dozen areas, and are subject to various industries, to wide acclaim. Our company is located in Shizuishan Pingluo Taisha Industrial Park, the park close to the Beijing-Tibet Expressway and the Baotou-Lanzhou railway, through a flat large Pingxi Road and State Road 109 and Highway 201 phase, the company plant and coal, ore and other raw materials base Just about one hundred kilometers, low transportation costs, transportation is very convenient. Ning Xia Xingkai established in May 2012 with a registered capital of 6 million yuan. Is a silicon carbide smelting and processing, washing of quartz sand processing, coal washing of the large-scale production and processing enterprises. 2012 companies to invest in the construction of a 30,000 tons of silicon carbide and silicon carbide roughing smelting production line production line can produce silicon carbide smelting raw blocks of sand, fine; in 2013 the company has invested to build a silicon carbide fine processing production lines and a 100,000 tons of quartz sand production line Washing produce a variety of silicon carbide grit (F sand), quartz powder sand and various size products to meet different customer needs. Relying Ningxia Ning Xia Xingkai low ash, low sulfur, low phosphorus and high calorie, high mechanical strength, high chemical activity, high specific resistance and other characteristics of the West too anthracite as raw material for the production of coal washing and processing carried out ultra ash, low sulfur coal products. High purity silica as raw materials were selected for silica wash process to produce uniform particle size, SiO2 content of more than 99℅ quartz sand. Reuse Ningxia sufficient power resources to clean coal and high-purity silicon carbide smelting quartz sand, to produce the highest international standards of silicon carbide products, silicon carbide abrasive products are widely used in manufacturing, refractories, steel deoxidizer, anti-slip material, petroleum, chemical, metallurgy, electrical, electronics, aerospace, automotive and other fields, as technology advances, silicon carbide in the field of optical materials, thin film materials, anti-radiation, a high-temperature pressure sensors and ultraviolet detectors, and other new material is more show a more broad application prospects. We persist in using corporate culture to enhance the core competitiveness of enterprises to establish a good image in the development community. "Honest and trustworthy, quality-oriented, mutual benefit, the pursuit of excellence" business philosophy, "customer first, good faith to the letter" for the purpose, respected "standard, fine, efficient and safe. Ning Xia Xingkai people are tirelessly efforts to revitalize the Chinese silicon carbide cause for triumph played. 25 kg paper bags, refractory grade black silicon carbide, silicon carbide 0.075-0.3mm section 97 black sand