... CE, EMC, UL certification Power tools, high professional electric tools manufacturer. Electric power tool Circular saw 185mm, c7.ZHEJIANG ZHONGYOU INDUSTRY & TRADE CO ... Cut-off machine, Electric drill, Angle grinder, Marble cutter, Circular saw, Blower, etc. Since established in 1997, ZHONGYOU has ... 13,000,000 annual sales. Under the guideline of “Quality is the life of enterprise”, we make effort to ...