Pinghu Grand Dragon Washer Co.,Ltd lies in vulgar Hangzhou good lake plain known as township of the fishing rice, border on in the south eastern Dagang District spread Hong Kong Pu , only 90 kilometers from port of Shanghai , land and water transportation is convenient and swift. The company was established in 1978, had developed for many years, had already 　　specialized in and exported nut, flat washer and one of the producers pressing a series one now, the company has power to engage in import and export trade of self-operation. The main production equipment of our company is introduced from Taiwan, the detecting instrument is complete, the main detecting instrument is as follows, Lip river of the cloth links the appearance of hardness of optics , computer and plates layer and examines the thick appearance , zinc-plated salt fog testing laboratory , optics projector etc.. 　　The nut produces the specification from M3-M30, produces various kinds of specification nuts and 9000 tons every year, the washer produces the specification from M1.5 --M110, produces and exports various kinds of specification washers and presses more than 8000 tons every year. 　　Company's general manager takes care of and takes the picture root and the staff heartily during new century welcome, wish to create beautiful future with you hand in hand, welcome travelling traders to send a telegram or a letter here to condescend to inquire