Shanghai Sincere Steel & Tools Co., Ltd. is a professional cutting tools and special steel manufacture company, which manufactures high speed steel,tool steel,mould metal tools. It the enterprise has strong competitive strength in industries of China at present. Since 2006, we have ...

K&W was established by Mr. Wolfgang Kahrl and Hans-Rolf Wiemann in 1988 Solingen/Germany are works representatives of internationally known German, Dutch, Swiss, Italian South African manufacturers for tools machines.Since then, the company has developed progressively together with ...