The yellow powder is the material for cement,any question,please conatct me directly to get more detailed product information.

Guizhou Yufeng Smelt Co., Ltd is located in Zazuo industry district, Xiuwen County. The company closely near from Guiyang City (the capital of Guizhou Province) about 35km. To be worth mention that the surrounding of plant is beautiful and the weather is pleasant. Transportation is very convenient.
We have been in this line of manufacturing calcium aluminates for 10 years. We are continually improving and expanding our plant equipment and production capabilities. Our unique manufacturing method provides engineered products to our customers delivering maximum performance with minimum cost. Because we custom manufacture every product, we can make changes to the chemistry easily and at moments notice. Our current calcium aluminate inventory includes over 15 different types of calcium aluminate with total inventories in excess of 100, 000 tons from 2 production plants (one is in Guizhou province and the other is in Shanxi province).

We have cooperated with professional Science & Research Department. We are an ISO 9001: 2000 certified company with a professional team consisting of experienced technicians to maintain a detailed quality control system. We strictly control the quality as per national standard or industry standards, sometimes, even go beyond these standards. At present, we have exported our products to more than 30 countries and enjoyed highly reputation at domestic and abroad market.