Zhengbang Industrial Development Co., Ltd  is export-oriented producers and traders, mainly engaged in standard fasteners, non-standard machinery parts, precision metal parts, with the rapid development of the company, current products have been exported to the United States, Britain, Chile, the Netherlands, Argentina, South Africa, Italy, France, Korea and other countries, and have established a long-term stable relations of cooperation with domestic and foreign customers. From purchasing, receiving, production, installation, testing, packaging to shipping tracking ,company has the implementation of effective control every aspect,so can ensure product quality. Our tenet is "Quality first, Service first", as long as we can do, we will do the best.

The products include: fasteners: Hex bolts, Stud bolts,hex nuts, cap nuts, lock nuts, slotted nuts, heavy nuts, long nuts, flat washers, spring washers, chains, turnbuckles, thimbles; stamping parts, folding bending parts, drawn parts; non-standard mechanical parts, turning, CNC machining and other precision metal parts;

Main materials include: Carbon steel, alloy steel, stainless steel 304/304L, stainless steel 316/316L, 316 titanium alloy, stainless steel 310S, stainless steel 904L, duplex stainless steel 2205/2507, S32760, S32750, Hastelloy C276, Monel 400, A193 B7/B8/B8M/B16, A194 2H/8MA, A453 GR660, titanium, etc.

Surface treatment include: color,black phosphate, electrophoresis, electro-galvanized, hot galvanized, Teflon, and so on.