Rm 1702, Land of Wealth, No.105 Yan'an San Rd, Qingdao, China
We are a company established in 2004 by group of experienced professionals from Cement Department the former Shandong Provincial Minmetals, government-leading trading company. We work as exporting representative large manufacturers: API Class G Oil ...
Oil well cement,portland cement,white portland cement,cement clinker,cementing additive
