Deermay Trading (Luoyang) Co., Ltd is an exporting company made up local manufacturers. Priority, we well understand the importance of product safety. Therefore, we have all our products tested according to the international standards, to prevent any potential injury. We are majored in four categories: � Oilfield-used products: ceramic proppant, barite, bentonite� � Oilfield machines, valves, Downhol tools and so on � Refractory & Metallurgical products: refractory brick, dolomite, mica� � Cable: both for industry and civic use; � Furniture: office penal, office chairs & tables, home furniture�