Shandong Huamei New Material Technology Co., Ltd.
Website:https://www.wf-hm.com/
Shandong Huamei New Materials Technology Co., Ltd. was established in 1995 as a joint venture between Xinfang Group and Germany’s FCT-Fine Technology Ceramics.
It is one of the earliest professional manufacturers of reaction-sintered silicon carbide products in China. The company produces more than 4 million pieces of silicon carbide ceramics annually, mainly producing high-tech silicon carbide ceramic products (the leading products are reaction-sintered silicon carbide and pressureless sintered silicon carbide products).
The company’s silicon carbide products mainly include reaction bonded silicon carbide ceramic beams, rollers, burner nozzles, cold air pipes, kiln shelves, saggers, crucibles, thermocouple protection tubes, heat exchange tubes, inner and outer tubes for radiant tubes, desulfurization nozzles, cantilever paddles, atmosphere furnace tubes, sandblasting nozzles, bushings, sealing components, and various customized silicon carbide ceramic parts with high temperature resistance, wear resistance, and corrosion resistance.
Reaction bonded silicon carbide ceramic products are known for their excellent properties such as high strength, high hardness, wear resistance, high temperature resistance, corrosion resistance, oxidation resistance, thermal shock resistance, good thermal conductivity, resistance to rapid heating and cooling, and high temperature creep resistance.
Joint Power Shanghai Seals Co., LTD.
Website：https://cn.shdebao.com/
Joint Power Shanghai Seals Co., LTD.was established in 2001 and has a complete production line for silicon carbide materials.
The company specializes in the production and research & development of high-performance silicon carbide sealing rings.
Its main products include reaction-sintered silicon carbide (SJP-RB), pressureless sintered silicon carbide (SJP-SS), pressureless sintered silicon carbide with graphite (SJP-SG), and pressureless sintered silicon carbide with micropores (SJP-SP).
The products feature excellent material properties, including high hardness, high strength, wear resistance, corrosion resistance, high-temperature resistance, low friction coefficient, self-lubrication, low thermal expansion coefficient, and high thermal conductivity.
They are suitable for high-temperature, high-speed, high-pressure, strong corrosion, strong acidity/alkalinity, semi-dry friction, and instant friction conditions. The products have been certified by the US FDA, EU REACH, ROHS, EC1935, and the UK WRAS.
ZIRSEC
ZIRSEC is a sub-brand of HUNAN ATCERA CO., LTD, focused on industrial-grade silicon carbide ceramic solutions.
Backed by the parent company’s 20 years of technical expertise and over 2,000 precision ceramic mass production experiences, ZIRSEC provides global customers with high-wear-resistant, high-temperature-resistant, and long-lifetime silicon carbide products.
These products are widely used in industries such as mechanical manufacturing, chemical equipment, and metallurgy, helping clients improve production efficiency.
Shantian New Materials Group Co., Ltd.
Website:https://en.cn-sht.com/
Shantian New Materials Group Co., Ltd. (formerly known as Shantian abrasive Co., Ltd.) was established in 2003. The company focuses on advanced ceramics, with super-large silicon carbide ceramic intelligent equipment and new energy silicon-carbon anode materials as its two main business areas.
Shantian New Materials is dedicated to developing four core products: silicon-carbon basic materials, advanced ceramics, precision wire cutting, and new material intelligent equipment.
Shantian New Materials’ silicon carbide products include silicon carbide micro-powder, which is produced using dry, wet, and combined dry-wet methods.
These products are mainly used in the manufacturing of refractory materials, foam ceramics, ceramic reaction sintering, solar silicon wafer cutting, crystal crystal cutting and grinding, automotive engine components, special coatings, rubber and plastic product modification, desulfurization, power supply, and environmental protection industries, among many others.
Silicon carbide ceramics have found wide applications in industries such as petroleum, chemical, microelectronics, automotive, aerospace, aviation, papermaking, lasers, mining, and atomic energy.
Silicon carbide is widely used in fields such as high-temperature bearings, bulletproof plates, nozzles, high-temperature corrosion-resistant components, as well as electronic device components operating in high-temperature and high-frequency ranges.
Jiangsu Sanzer New Materials Technology Co., Ltd.
Website:https://en.sanzer.com/
The company was established in 2014 and is a leading enterprise in China’s silicon carbide structural ceramics industry. Its business center is located in Shanghai, with major manufacturing bases in Nantong, Jiangsu; Nanyang, Henan; and Weifang, Shandong. The company also has multiple advanced ceramics and silicon carbide materials R&D centers across the country.
The company is dedicated to the research, production, sales, and engineering application of high-performance silicon carbide ceramics. Its pressureless sintering extrusion molding process has broken the 20-year foreign technology monopoly.
The company’s products exhibit excellent performance and have been widely applied in various fields, including fine chemicals, lithium batteries, display glass, and general semiconductors, among others.
Shandong Jinhong New Materials Co., Ltd.
website：http://www.jinhongxincai.com/
Shandong Jinhong New Materials Co., Ltd. is a leading supplier of high performance silicon carbide bulletproof ceramics, boron carbide bulletproof ceramics and special silicon carbide structural ceramics.
JH company has two categories: military products and civilian products which are used in many fields such as ceramics, photovoltaics, lithium batteries, environmental protection, powders, machinery, chemicals, and national defense.
Military products mainly include two series: personal protection and vehicle armor. Civilian products mainly include silicon carbide high-temperature kiln furniture, special-shaped parts, wear-resistant parts, photovoltaic process high-temperature parts, etc.
Zhejiang Dongxin New Material Technology Co., Ltd.
website：https://www.dongxin.com/
Zhejiang Dongxin New Material Technology Co., Ltd. was founded in 1986. It is an enterprise specializing in the development and production of silicon carbide, carbon graphite, hot-pressed graphite series sealing materials and related sealing components.
The company’s silicon carbide products mainly include DX101 reaction-bonded silicon carbide (RBSiC), DX201 pressureless sintered silicon carbide (SSiC), DX202 pressureless sintered silicon carbide with graphite (SSiC+G), DX203 microporous pressureless sintered silicon carbide (microporous SSiC), and DX204 microporous pressureless sintered silicon carbide with graphite (microporous SSiC+G).
These products are widely used in industries such as machinery, metallurgy, mining, and chemicals, with applications including mechanical seals, sliding bearings, nozzles, and cutting tools.
Shenyang Starlight Advanced Ceramics Co., Ltd.
website：https://www.sicstarlight.com/
The company was established in 1995 and is a new-type silicon carbide material manufacturer with a top-tier design, innovative R&D, stable quality, and large production capacity.
Its products are exported to over 20 countries and regions worldwide. Based on the superior properties of silicon carbide materials, the company holds a stable market share in industries such as industrial furnaces. Its application fields include environmental protection ceramic membranes, electronic ceramic firing frames, military industry, photovoltaic sector, silicon carbide particle collectors, and new material applications in the semiconductor industry.
Shaanxi Guqin Material Technology Co., Ltd.
Website:https://www.sicstarlight.com/
Shaanxi Guqin Material Technology Co., Ltd. was established in 2014 and is dedicated to the research, production, and sales of reaction-bonded silicon carbide ceramic materials. It is a leading domestic manufacturer of silicon carbide ceramic products.
The company relies on cooperation with universities and research institutions to strengthen its independent R&D and technological capabilities. It continuously develops and expands the application of its products in industries such as ceramic manufacturing, powder metallurgy, chemical and environmental protection, power batteries, photovoltaic energy, and semiconductor fabrication.
The company’s silicon carbide products include: reaction-bonded silicon carbide rollers, reaction-bonded silicon carbide beams, silicon carbide plates, silicon carbide hollow plates, silicon carbide furnace tubes, silicon carbide cantilever paddles, silicon carbide boat supports, vertical silicon carbide boats, silicon carbide diffusion tubes, silicon carbide cantilever paddles, silicon carbide custom parts, silicon carbide sheet materials, silicon carbide radiation tubes, silicon carbide flame nozzles, and more.
Luoyang Pengfei Wear-Resistant Material Co., Ltd
Website:http://www.lypf.cn/
The company was established in 1997 and primarily produces self-innovated and patented products, including “Preheater Nano-Ceramic Inner Tubes,” “Third-Stage Air Gate Plates,” “Wear-Resistant Ceramic Coatings,” “Various Metal-Ceramic Composite Pipes, Components, and Metal-Ceramic Composite Grinding Discs and Parts,” “Various Silicon Carbide and Silicon Nitride Products,” and “Various High-End Refractory Materials.”
The company designs and manufactures 4,000 tons of silicon carbide and silicon nitride products annually. It currently operates 20 production lines for vacuum induction sintering furnaces, mainly producing large-scale products such as silicon carbide rods, beams, cross beams, hollow beams, and cold air pipes under 5,000mm in length, as well as various complex and customized parts.
These products are widely used in industries such as cement plants, power plants, metallurgy, sanitary ceramics, daily-use ceramics, electrical porcelain, magnetic materials, microcrystalline glass, industrial kilns, automobiles, water pumps, boilers, power station environmental protection, as well as paper, petroleum, chemicals, machinery, aerospace, nuclear power, and national defense industries.
The company currently serves over 600 domestic and international customers, with products exported to the United States, South Korea, South Africa, Zambia, Vietnam, Indonesia, and other countries and regions.
