Hangzhou Dong Biao Hardware Co., Ltd. is a company based on  factory’s production advantage , Integrating industry-quality resources,     a professional fastener enterprise including “fastener design, development, production, management and exports ” . We are Located in the tourist city of Hangzhou, China, nearby Shanghai and Ningbo Port. Factories have years of experience in the fastener manufacturing area, we will be "Honest, Efficient, Win-Win" and dedication to provide the best quality service and the most professional fastener solutions for domestic and overseas customers. 

 

Comprehensive coverage of German standard (DIN), GB (GB), American Standard (ANSI / ASME), Japanese Standard (JIS) and International Standard (ISO) and other standards . We are also professional in non-standard parts. Our products have been widely applied to the walls, aerospace, high-speed rail, telecommunications, new energy, shipbuilding and other key industries. And we also service for solar energy, outdoor lighting, valve pipeline, environmental equipment, medical equipment, water treatment industry, food machinery ,petrochemical industry and other clients.