It was established on November 19, 2007. We focus on semiconductor and LET parts manufacturing and sales, and imports and imports of abrasive materials....

主要产品/业务: 日本产蓝色固体型四角抛光研磨剂 D-36， 使用于金，银，白金，白金等研磨， 特别是在白金等白色系列贵金属，眼睛筐的侧面光泽