Founded in 1998,Cangzhou Yuanyang Chemicial IMP&EXP Co., Ltd, is engaged in producing and selling chemical products.At present mass production has been founded. Having three large factories and four warehouses, our company has been one of the largest producers in this field.We pay attention to building market channels as leader in this field and offering best service and price for customers. With excellent quality, competitive price and fast delivery,our products are sold well in America,E...