Zhejiang Hongtu Transmission Technology Co., Ltd. was formerly known as Hangzhou Hongtu Metal Manufacturing Co., Ltd., which was established in 2007, After more than ten years development, the company's total investment reaches 15 million US dollars, and has invited by Shaoxing Municipal Bureau of Commerce to invest factory in Shaoxing Zhuji lndustrial Park in year 2019. Company now owns 20000 square meters land and 30000 square meters' new factory.