Shanghai Yu Kim Soo 5 Products Co., Ltd. is the east, east China' s Industrial Co., Ltd. in mainland China, is a professional engaged in production and sales of the world famous manufacturers stainless steel fasteners company. chain sales throughout the country. The company all products are the most advanced equipment and processing systems; raw materials from domestic enterprises, the Baoshan Iron and steel, steel and steel import sus SUS 302, 304, sus SUS 304, 316, l SUS l 316 Stainless steel materials, upsetting processed into cold, high intensity of corrosion, distortion and durable, not a good character. 98 The Company has since its establishment in Shanghai and the United States, Andrew GE, West, flying 4819 factory, and 5, Zhenhua Port Machinery, and many Chinese and foreign enterprises.