Zhejiang Chengzhou Alloy Tools Co., Ltd

Zhejiang Chengzhou Alloy Tools Co., Ltd was founded in 1998, We are specialized in "SNZO" series products. There is two main parts product, one is cemented carbide, The other is tools such as all kinds of power or pneumatic screwdriver bits, hex key wrench, screwdrivers, magnetic nut setter, magnetic bit holder, diamond core drill for glass&marble, rock bits and so on. And it has approved the international quality system of ISO9001.