Shijiazhuang Tangyi New Materials Co., Ltd was founded in 2016. Its predecessor was Shijiazhuang Yuhua chemical factory in Shijiazhuang Hebei province, China, which started in 1991. It is a leading domestic manufacturer specializing in producing melamine molding compound and melamine formaldehyde moulding compound. Products are widely used in electronics, electrical appliances, automobiles, machinery, household utensils and other industries, especially, it is one of the most important materials in producing melamine