Established in 1985, Jiashan Auxiliary No. 1 Factory is one of earliest and biggest manufacturers of China for powdery instant sodium silicate. Now, we are a comprehensive research, development and manufacturing enterprise, with a fixed asset of CNY 45 million, 20,000sqm of lands and 80 employees, 8 of them are technicians. Located at Xitang town of Jiashan County in Zhejiang province, our factory enjoys good location and convenient traffic condition for we are only 80km and 110km away from Shanghai and Hangzhou city separately.

At present, we annually produce 20,000 tons of powdery instant sodium silicate, which is made of high pure quartz sands and top-grade sodium carbonate in hi-speed centrifugal spray drying method of hot air. We strated to produce powdery instant sodium silicate 20 years ago.With years' hard working (keeping making improvements on technolgies, producing methods,adopting the complete inspection facilities and establishing strict QA system in our company), we now have the good abilities and rich experiences to offer all kinds of top-grade powdery instant sodium silicate products for meet customers deamnds in different fields. With unique characterstics as good flouidity, white color, excellent solubility and binding performance, good granularity and fineness, the quality of our powdery instant sodium silicate products ranks the leading position of China. Tested by Zhejiang Province Chemical Research Institute and China Inorganic Salt Product Inspection Center, our products are completely in accordance with the national standard of HG/T4315-2012 for Industrial instant powdery sodium silicate.

Our powdery instant sodium silicate products are widely used in gunning refractories, castables, monolithic refractories, industrial cleaning agents and commercial cleaning agents. Now, our "Shuangshan" powdery instant sodium silicate products are widely being used in a lot of refractory material manufacturers, and some of them are exported to USA, West Europe, Japan, Korea and Taiwan, etc.; customers are highly satisfied with our products!

We are the only licensed "silicate technology development center" approved by technical bureau. We got the authentication of Zhejiang province in 1994. Since 1995, we have been approved as the "trustable enterprise" for 15 successive years. We were certificated to ISO9001-2008 quality system. In 2000, our company was ranked as "AAA enterprise" by Hangzhou Qualification Assessment Company. Up to now, our "Shuangshan" powdery instant sodium silicate products have been approved as the famous brand of Jiaxing city for 9 years.

We are settings about to build a complete set of operation and management system to guarantee excellent quality as well as service. We are looking forward to establishing friendly business relationships with partners home and abroad.