Yantai Fengyuan Mineral Products Co., Ltd.-Yantai Fengyuan Mineral Products Co., Ltd. was established on August 6, 2012. The company mainly produces, processes and sells micron-grade and nano-grade talc powder, calcium carbonate powder, dolomite powder, wollastonite powder, feldspar powder, barium sulfate, silicon micropowder, magnesium hydroxide powder and other high-quality mineral products.

Our company mainly sells hydrogen sulfide gas, hydrogen chloride gas and hydrogen sulfide pressure reducer and other supporting equipment. The price of hydrogen sulfide gas is favorable and the quality is stable. Welcome to call us for consultation at 18560388977

Shandong Zhongxiang Polymer Materials Co., Ltd. is an enterprise integrating the research and development, production and sales of carbon black, white carbon black, rubber and plastic additives, etc. Since its establishment, the company has been focusing on providing high-quality products and services for China's tire, rubber and plastic industries, and is committed to building a service platform for the carbon black and silica industries.

Li Shuihu, the founder of Zhenghutang Gold and Silverware, is the pioneer of China's 999.99 silver ion high-purity silverware. He is the first company in China to obtain a certificate for 999.99 silver ion content in "silver utensils" from the Beijing (International) National Nonferrous Metals Quality Supervision and Inspection Center. He is also the first company in China to apply to the government for JLL silver ion 999.99 silver utensils. He has his own 999.99 high-purity silver refining workshop and handicraft production plant, which can 100% guarantee the quality and craftsmanship.

Beijing Zijingshi Fine Chemical Technology Co., Ltd. was established in 1999. It is mainly engaged in technology development, technology transfer, technology consulting, engineering design and technical services in the fields of supercritical carbon dioxide extraction, environmental protection, sulfur trioxide sulfonation and surfactants. In the field of sulfur trioxide sulfonation, it provides domestic and foreign users with new product development, complete set equipment design, equipment manufacturing, equipment installation, upgrading and technical consulting services, and has also developed a series of new products, new processes and new equipment for daily and industrial surfactants.

The company's leading products are widely used in the construction industry, foundry industry, papermaking industry, etc., and the sales range covers the whole country. Zhijiang Fucheng Chemical Co., Ltd. is a professional manufacturer of silica sol. The finished product has few impurities, high transparency, stable and reliable quality, and complete testing equipment. The product has passed the ISO9001-2000 quality management certification system. The product is widely used in precision casting, refractory materials, steel, coatings, petrochemical industry as a catalyst carrier, battery industry as a sulfuric acid coagulant, etc.

Zhejiang Yuda Chemical Co., Ltd. is the largest silica sol manufacturer in China.