ACC® Microsilica

Xiamen All Carbon Corporation(ACC)  was established in 2005,  as the leading supplier of microsilica in China, our microsilica products is sourced from the major factories of Zirconia, Silicon Metal and Ferrosilicon in China. The products has the characteristics of high pozzolanic activity, low LOI, etc. We also able to supply special products with SiO₂ up to 96% min., Cl content lower than 0.1%, and fluidity up to 22cm, etc. They are widely used in concrete, mortor, oilfield cementing, refractory, fertilizer and other fields.

Our products complys with ASTM C 1240 and EN13263:2005 standards, and has been recognized by many testing agencies, such as SGS, EXOVA, also many ENR ranking enterprises. 

Quality Control:

▪  ACC Microsilica is collected, densified and packed directly. Instead of mixing different grades of microsilica, the automatic production process guarantees the consistent quality and without impurities.

▪ We fix clients' order in a stable production base according to their demand,  to ensure the consistency and stability of material quality.

▪ We only sell fresh and quartly microsilica, all microsilica which we sell to customers are new production goods in the season.

▪ All microsilica after production and before shipment need double quality check in both production and port, to ensure the quality.

Markets and Customers: 

As one of the earliest microsilica exporter in China, except the domestic market,  ACC microsilica also been sold to Japan, South Korea, Taiwan, Southeast Asia, Middle East, South America, Africa, Europe, Australia, and other more than 70 countries and regions.  Our serving including LafargeHolcim, MBCC, Sika, also many Fortune 500 companies.


ACC can supply 1000kg big jumbo bags and 10 to 25kg small bags, including craft paper bag and water soluble paper bag. ACC also able to supply customized packading according to customer's special requirements.



Contact us

We firmly focus on customers, constantly strive to improve our work; To meet customer needs with high quality products and services.

Xiamen All Carbon Corporation

  • +86 592 2278129

  • +86 592 2278123

  • Unit G 10/F, Zhenhaoge Building, Guomao Golden Coast, No.99 Lujiang Road, Xiamen, China, 361001


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