The QiangDa Stainless Steel Standard Fastener Co., Ltd, to be established in year1993,located in northern Industrial park, is advantaged geographical environment with convenient traffic. Our stainless steel fastener products include self drilling screws, hex head cap bolts, round head sq. neck bolts, hexagon socket cap bolts(with kurning ),machine screws ,cotter pins, threaded rod ,spring washer, double end screws, skipknot bolts,etc Our company produces the standard to adopt: DIN,ANSI,GB,ISO,JIS. You are welcome to order various atypical nonstandard fasteners. “Quality and integrity, professionalism and innovation” is the pursuit of QiangDa, and we has been certified to iso 9001:2000 quality system. We are able to supply superior quality products at reasonable price. We also have been focusing on brand management. Under the guide of quality-orientation and clients-centralization,QiangDa is progressively striding toward modernization, standardization and scientificity. QiangDa staff are always ready for fulfilling higher goals and dedicating their wisdom and passion to the internationalization of China fasteners industry. If you are interest in any of our products, please feel free to contact us for more details. We are looking forward to advancing hand in hand with you for joint development.