Quanzhou Winitoor Industry Co., Ltd was established in 2004 in Fujian Province of China. Winitoor has built excellent business relationships with customers from all over the world, including customers from Japan, Korea, Saudi Arabia, Qatar, Dubai, Egypt, Kenya, Peru, Brazil, Canada, New Zealand, Germany and other countries. Especially in the Middle East & South Korea countries, we export thousand tons of microsilica monthly to gulf countries for concrete and export hundred tons of silica fume monthly to South Korea for refractory. and enjoy very high reputation from our customers.
Our company specializes in manufacturing micro silica.We have owned more than three factories, So that we can offer you more products with high quality and competitive price. They are widely used in chemical industry, metallurgical industry, tunnels, airport runways, highways, dams and urban high-rise building projects.
Please contact us if you want to find a high reputation and long-term business with good quality and service. We are looking forward to doing business with you.

Winitoor Mission: with a prefessional & experienced team to offer most competitive silica fume for various industries, And become your reliable suppliers by delivering high quality silica fume worldwide.