ZHENGZHOU KINGSTONE REFRACTORY CO., LIMITED, founded in 1997, is a leading manufacturer and trading company based in Zhengzhou, China, specializing in refractory materials for the steel-iron and glass industries. With over 20 years of experience, the company operates four factories in Xinmi and Anyang, Henan Province, spanning a collective area of 1,000,000m2. They employ between 501 and 1000 people, including 128 technologists and 26 senior scientists. The annual production capacity reaches 18,000 tons for glass refractories and 250,000 tons for steel-iron refractories. Their manufacturing facilities are equipped with 860 sets of equipment, 3 electric arc furnaces (EAF), and a 3000 m2 assembly line. ZHENGZHOU KINGSTONE REFRACTORY CO., LIMITED offers OEM and contract manufacturing services. For the steel & iron industry, their product range includes tundish nozzles, slide gate plates, ladle nozzles, porous plugs, magnesia carbon bricks, high alumina bricks, fire clay bricks, and various castables and mortars. For the glass industry, they provide fused cast AZS blocks, zircon bricks, zirconia mullite bricks, corundum mullite bricks, and hot repair materials. They also manufacture high-quality zirconia nozzles, precision ceramic components, copper mould tubes, and thermometers for furnaces. Their products are exported to a wide international market, including Southeast Asia, South Asia, the Middle East, Africa, Russia, and Europe.
Reliable Anti-Oxidation Submerged Nozzle for Medium Carbon Steel Square Billet Casting Refractory$5
Factory Price Sintered Magnesia Block Refractory Bricks Magnesium Fire Brick
Dry Neutral Ramming Mix for Medium Frequency Furnace, Easy Construction by Vibrating or Ramming Method Refractory Products
Low-Shrinkage Neutral Ramming Mixes for Induction Furnace Lining Reducing Gap Formation Between Layers After Heating Refractory
Fused Cast Azs Zirconia Corundum Brick for Glass Furnace Crown Lining Extending Service Life Refractory Products
Refractory Material Chromite Sand for Ladle Nozzle Fill Sand Refractory Material
High-Strength Fused Cast Brick for Glass Kiln Bottom Lining Bearing Heavy Loads Fused Cast Azs Zirconia Corundum Brick Refractory Products
Zhengzhou Shuojin Refractory Material Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
High-tech enterprise
Shipments
8
Key customer
INNOVATIVE MATERIALS REFRACTORIES
Key market
Africa
Description
Zhengzhou Shuojin Refractory Material Co., Ltd. is a professional manufacturer and trading company established in 2020, located in Zhengzhou, Henan Province. The company specializes in the research, development, and production of high-performance refractory materials, leveraging a strategic location rich in resources. Its extensive product portfolio includes various refractory bricks (high alumina, silicon carbide, magnesia carbon, and mullite), ceramic fiber products such as blankets and modules, and unshaped materials like refractory castables and anhydrous cannon clay. Additionally, the company provides specialized kiln furniture and pizza oven baking stones.
Operating with a workforce of approximately 11 to 50 employees, including a dedicated technical team, Zhengzhou Shuojin maintains an annual production capacity of 50,000 tons of unshaped products and 30,000 tons of shaped products. The facility is equipped with over 50 sets of production machinery, including friction brick presses and tunnel kilns. Through technical partnerships with the Wuhan Iron and Steel Research Institute and Luoyang Refractory Research Institute, the company focuses on innovation and quality standards. Zhengzhou Shuojin serves a global market, exporting its high-temperature insulation and refractory solutions to North America, Southeast Asia, and Africa.