特殊螺丝系列

开发生产销售：塑胶制品、二合一螺丝、双头螺杆、冷锻非标异形螺丝、冷锻铝、铜配件（开合模工艺）、铆钉、无限长度螺丝、一模二冲、二模四冲开合模打头机、二模四冲打头机、搓牙机（二付主搓板、二付副搓板）、无限长度冷锻合模打头机（内六角、外六角、圆形等）、高速振动盘（双出口以上）、电脑、电视、周边线、连接线、模具、国内商业、物资供销业、货物及技术进出口。

Developed, manufactured and sold products: plastic products, two-in-one screws, double-helix screws, cold forging non-standard special shape screws, cold forging aluminum and copper fittings (mould open-close), rivets, infinite length screws, one-mould two-punch and two-mould four-punch mould open-close heading machines, two-mould four-punch heading machine, thread rolling machines (two main rolling boards, two assistant rolling boards. More than two finished products for each rolling), infinite length cold forging mould-closing heading machines (inner hex, exterior hex, and round), high speed vibrating trays (double-outlet), computers, televisions, peripheral cables, connection cables, moulds, domestic commerce, materials supply and marketing, goods, and technology import and export.