Established in 1990, Shanghai Qiangyi Fastener Co., Ltd. engages in production of nylon blocking nuts, flange nuts, cap nuts, non-standard special-shaped fasteners and other high-quality standard fasteners to GB, ANSI,DIN, BS, and JIS. Our company has introduced fully-automatic imported equipmentand possessed a powerful technical force and complete check facility. The products are applicable for productio machinery, architecture,automobile,energy resources, furniture and electric appliance industries. Now we have taken up a considerable share of American,Japanese and Middle East markets and established long-term cooperative relationships with many manufacturers and franchisers at home. Our factory strictly controls the technique flows toprovide customers with best and most truthful products. The enterprise initiates the spirit, Developing in Steadiness,Honored By Customers, Being Honest and Harmonious with Our Diligence and Exploit,and follows out the developing stratagem. Based on Homeland and Exploring the World,and shape enterprise image by sticking to High Efficiency, High Standard and High Starting Point. We would like to work with our suppliers and demanders on a reciprocal basis,and attach importance to the talents, to improve people's life-quality, to shoulder the social responsibility,to develop industry to catch up with international market and create a much brighter future. DIN986, DIN1587, DIN6923, JIS1196, DIN928, DIN929, JIS119, DIN985