Know More
Guoyu Holding is currently seeking reliable suppliers of Superfine Copper Powder to fulfill our monthly requirements. We require a monthly quantity of Superfine ...>>
Contact SupplierAt Guoyu Holding, we are in the market to purchase Zinc Ore Powder. We require a consistent supply of bulk quantity for a period of 12 months, with the potential ...>>
Contact SupplierGuoyu Holding is a scrap trading company based in Hong Kong, is seeking suppliers for Copper Wire Scrap. We require Copper Wire Scrap with a standard purity of ...>>
Contact Supplier