Anhui Ningguo Dongbo Fastener Co., Ltd. was established in 2005, located in Economic and Technical Development Zone, Ningguo City, Anhui Province. We specialize in the production of DIN standard, ANSI standard and JIS standard fasteners, covering an area of 60,867 square meters, more than 40 million investment with the production capacity of 150 million annually. Our products have been exported to the USA, Argentina, Italy, CZ, Germany, Korea, Japan, South Africa and Turkey and other more places. Up to now, Dongbo has 280 employees including a group of engineers, technicians, and introduced advanced machinery, mastery of new heat treatment technology. In order to ensure the quality to be effectively controlled in the full process of production, our company has been equipped with the full line testing machines of Salt Spray, Rockwell Hardness and Vickers Hardness. We obtained ISO9001:2000 quality system certification in June, 2008. Dealing Policy: Seeking ...[More]l with quality and pursuing development with innovation. Dealing Philosophy: People Foremost, Technology Oriented, Best Quality, Sincere Service We warmly welcome the customers domestic and abroad to establish and develop business contact and cooperation with us for the mutual prosperity.