Anhui 3done industry  , which was established in 1996,  Now we developed into a professional manufacturing enterprise after 20 years' endeavoring and innovation, covering the areas of 100 thousand square meters with total investment of 30 millions US Dollars. The annual production capacity of the factory reaches 50 thousand ton. We  are in a large and wide industrial range of hardware, welding material, logistic, as well as world-wide trading. We are continuing to grow and progress as it builds on its firm foundation. It emphasizes enterprise strategy management, company-wide culture building, innovative technology and a truly global outlook. Highways run through cities of HeFei, Chaohu and Wuhu, connecting with the Yangtze Delta, on the other hand, Nanjing port links up with Shanghai port via the Changjiang River. Our m...