HARBIN RAINBOW TECHNOLOGY CO., LTD.  

HARBIN RAINBOW TECHNOLOGY Co., Ltd. is the biggest fastener equipment supplier in China. By many years market development and experience accumulation, now we have became the biggest Chinese fastener equipment dealer and turnkey consultants of fasteners manufacturing project for abroad customers. We are supplying high quality and reliable machines for the entire fastener industry with our professional and timely after sale service, our main products include wire drawing machine, Bolt Maker, Nut Maker, Part Former, Heading Machine, Thread Rolling Machine and Mesh Belt Furnace. With our business reputation and professionalism, our company has experienced a significant growth in business during the recent years we established our own cold forging machine factory, heat treatment furnace factory, zinc plating equipment factory etc. Also do these factories′ foreign market developing and have received highly praises from a lot of customers. We have established reputation in countries ... [View More..]