Tangshan City Hebei Province Zunhua City Hardware Factory; Tangshan Jinlong Metal Products Co. Ltd. - China

Peak production of the plant-licensing Spike, a round pin in 1984 in Hebei Province in 1987 as quality products. In a joint venture with Taiwan in 1991, in addition to the construction of the Tangshan Metal Products Co., from Germany introduced advanced plated carbon dioxide Copper Wire 3,000 tons of gas Protection.