hiwe are a trade company ,and main dealing with cement/ggbfs,if you interested our product,pls contact us tks

Weifang YuZeng Chemical Products Co., Ltd. is located in the Chty, Shandong Province, China. Our company mainly supply cement additives : GGBFS,GGBS, slag powder, silica * , densified microsilica we have advanced production equipment, excellent process ...

We are marine consultancy companySterlingcoast Managements has diversified into areas of Ship related Marine operations, Consultancy & Managements, with a vast group experience well over 20 years. Our consists specialized personals in depth technical ...