Hangzhou Changchuan Technology Co., Ltd. was established in April 2008. It is a high-tech enterprise committed to improving the technical level of integrated circuit special equipment and actively promoting the upgrading of the integrated circuit equipment industry. The company was listed on the Shenzhen Stock Exchange GEM on April 17, 2017 (stock code 300604).

The company's headquarters Changchuan Science and Technology Building is located at No. 410 Jucai Road, Binjiang District, Hangzhou. Currently, the company has more than 3,500 employees, accounting for more than 50% of R&D personnel. It has branches in Japan, Taiwan, Shanghai, Beijing, Chengdu, Harbin, Changzhou, Suzhou, Neijiang, Changsha, Hefei and other places, and has successively acquired Singapore AOI. Equipment manufacturer STI, Japan SATO Semiconductor Division and Malaysian test equipment manufacturer EXIS. While deepening its efforts in mainland China and Taiwan markets, the company's overseas market has expanded to the United States, the United Kingdom, Germany, South Korea, Singapore, Malaysia, Thailand, the Philippines and other countries, gradually forming a global layout.

Changchuan Technology has always been committed to independent research and development. At present, it has more than 700 authorized patents at home and abroad, including more than 300 invention patents, building a strict intellectual property protection system. Some core performance indicators of the company's products have reached the international advanced level. The company has been successively recognized as a high-tech enterprise, a specialized and innovative little giant of the Ministry of Industry and Information Technology, a key enterprise research institute of Zhejiang Province, a provincial high-tech enterprise research and development center, a provincial enterprise technology center, and a leading science and technology enterprise in Zhejiang Province.

As a system solution supplier in the field of integrated circuit packaging and testing, the company's main products include testing machines, sorting machines, probe tables, AOI equipment and automation equipment. The industry has been deeply rooted in many years and has cutting-edge technical level and is highly recognized by the industry. At present, the company's products have been widely used in chip detection in the fields of automotive electronics, 5G communications, cloud computing, artificial intelligence, etc.