Shanghai Chongming Jubilant screw plastic hardware factory, plant in 1992, when the main processing building open standard, stainless steel screws, special stainless steel rivets, self-tapping screw-based. 1996 to develop new products, developed with the stainless steel tableware matching accessories, the plant won the Prudential, long-term satisfaction with the export. 2000 developed civilian products, Luxury stainless steel is the first clip, stainless steel clothespin child, and so on. Medium and small size. Factory production also need to build on the battery charge with the stainless steel clip. The main resistance to rot. 2003 has developed a special meter manganin shunt. Because of China's electric meter industry continues to digitization, automation development, so I plant for ea.. (more>>)