Harbin Rainbow Technology CO.,Ltd.
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Company address:No. 1560-2 chuangxin 2nd road, songbei district, Harbin.



Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Drawing Machine and Mesh Belt Furnace,Zinc Plating Machine, etc.

With our business reputation and professionalism,our company has experienced a significant growth in business during the recent years and invested in following companies:Ningbo Tengwei Intelligent Machinery Co.,Ltd.,Sunsky Machinery Industry Co.,Ltd.,Wu Xi Chu Xin Surface Engineering Equipment Co.,Ltd.,Suqian Baidun Industry Furnace Co.,Ltd.,Tianjin Runde Galvanizing Equipment Co.,Ltd.,As their overseas general distributor.

We have established reputation in countries such as India, US, Europe and Southeast Asia where we have core customer bases. Meanwhile, we are well respected by the domestic factories and the customers in the mechanical and electrical business.

We have the confidence, backed by our professional knowledge and experience in the mechanical and electrical business, to develop the foreign markets for our home enterprises and to open up the Chinese markets for the companies abroad.


Nowadays, more and more reputed companies compete in a long-term cooperation with us. That‘s why we can provide our customers with good quality products, good price, and good service.  

We abide by the principles of honesty, credibility, and mutual-benefit, and do our best to serve clients and customers both at home and abroad. With our professional knowledge and trading experience, we have seen our market development ability and actual business growth with an increasingly faster pace. We sincerely look forward to working with you to facility your company’s foreign market development and China market expansion. Let’s build a great future together!