Gansu Mingruige Trading Co., Ltd was established in May 2000. It is an supply chain company of ferroalloy and coal chemical products. Mainly supply ferrosilicon, Ferro silicon magnesium, Semi-Coke, Foundry Coke, Recarburizer and other products for Steel factories and Casting/foundry factories.
Qingdao New Sanda Industry Co., Ltd. is a leading chemical enterprise specializing in the development, production, and global distribution of high-performance industrial additives. With extensive experience in international trade, our products have been successfully exported to over 30 countries across Asia, Africa, and South America, earning recognition for their consistent quality and competitive pricing. Our comprehensive product portfolio includes advanced additives for coatings and paints, rubber and plastic processing, industrial adhesives, water treatment systems, and construction materials.
Chengda Pack Industry (Qingdao) Co., Ltd. is a plastic packaging industry and trade group integrating R & D, design, production, trade and service. The company's packaging products cover chemicals, agriculture, food, mining, smelting, aquatic products, construction, Municipal waste treatment and other fields, product types include: FIBC Bag, PP Woven Bag, BOPP Woven Bag, PE Heavy Bag, Cement Bag, Craft Paper Bag, PP Valve Bag, FlexiTank, PE Tarpulin, etc