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Fused Silica - China

price: 550.00 Dollar US$

Qmin-SIL Series Fused Silica is made of high purity Chinese crystal Silica by electrically fusing (fusing temperature 1800-2000℃) to amorphous Silicon dioxide, then specially engineered ingots, granular and flour form designed for investment casting and high grade refractory application. This product has a very low thermal conductivity and excellent thermal shock resistance.


Company Contact:


  • Phone: 86-15052070404

  • Address: Lingshan road, wuxi-xinyi industrial park, xinyi city, jiangsu, china, Xinyi, jiangsu, China

  • Email: Email


Published date: July 3, 2018 -

  • Business Description: Silica, a kind of precious mineral resource, is a gift given by earth.

    The earth is rich in silica, especially in the shore of Huanghai Sea in the east of Asia. Xinyi-Donghai silica mining site enjoys the highest quality silica in China.

    Sinoteng Silica Materials Technology(Jiangsu) Co., ltd is located in Wuxi-Xinyi Industrial Park which is 20 KM from silica mining site. Within 100 km there are Lianyungang sea port, Liangyungang airport, Xuzhou airport, Huaiyin airport etc. Several national expressways and railways meet here and Lianyungang is a starting point of new Europe-Asia Continental Railway. All these provide great convenience for cargo distribution.

    Sinoteng Silica Materials Technology(Jiangsu) Co., ltd is specialized in researching, producing and selling of industrial silica materials, especially the amorphous silica new function upgrading. With the concept of “Integrity, Discipline, Reliability, Humanity, Technology and Leap-forward”, the company has become a competitive silica materials producer in the world and has been approved as China High-tech Enterprise and Jiangsu S&T Enterprise. The company has developed several national high-tech products and has been granted multiple patents of invention and patents of utility model. The company has established cooperative relations with several universities and research centers, including Liaoning Industrial University, to develop new products and new function silica materials. The company remains a leading position in the industry.

    Sinoteng Silica Materials Technology(Jiangsu) Co., ltd has invested over 100 million RMB to introduce the most advanced equipment of analysis, R&D, manufacture and quality control and has been certified by quality management system of ISO9001.

    The company covers a land area of 100000 square meters. The R&D, office and living space is 8000 square meters and the workshop space over 25000 square meters. There are 10 furnaces with purifying and analysis equipment with an annual capacity of 30000 tons. Its scale and technology is in a leading position at home and abroad.

    The main products are fused and crystal silica and the company is a stable supplier for famous companies in over 20 countries, regions and fortune 500 companies. The products are mainly used in large scale integrated circuit and epoxy molding compound materials, high temperature silica ceramic, PV crucible, precision casting, high class refractory material, optical fiber, organic silicon, coating, optical glass and artificial silica stone.

    For each work and product, we keep strict management, make improving, do every details by heart to provide the safe and satisfied product.

    To each staff, we respect their personality, making an environment full of creativity and vitality, encourage them to provide the service full of innovation and worthy to the market.

    The company’s development has got the encouragement and support from government. The project “the research and development of modified silica powder with composite silane coupling agent”was subsidized by National SME Technological Innovation Fund and SME Development Special Fund. The project “the R&D of micron scale integrated circuit used spherical silica powder”was subsidized by Jiangsu Technological Innovation Fund for Technological Firms.

    We deeply realize, any progress made by human being, depends on the natural and ecological environment we live, therefore, any of our business activities, we should respect and protect it, trying our best to create an harmonious, healthy, sustainable development natural and ecological environment.

    Let’s join hands together, sincerely cooperate,specialized in researching, producing to meet increasing sophisticated market needs to build a better future.

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