professional corporations of producing carbide tungsten Cutting Tools...

tungsten carbide/cnc cuttint tools...

DAAO Industry Co., Ltd. is a leading professional tungsten carbide manufacturer in Chengdu China. Companies adhere to the leading technology, scientific management, first-class qualitythe quality poli...

Building No.5 688 Bei Jiang Ju Road,Minhang District Shanghai Shanghai, Shanghai

Our company adhere to the business philosophy combining specialization and diversification , advance continuous improvement and development of the industrial chain. Currently we have eight subsidiary ...