2017
Co-effort machinery is established by an experienced technical engineer and a sales. At the beginning. I only engaged in R & D in an office. Through years of work in cold roll forming industry, the first v-clamp forming machine in China has been develooed.

2018
We moved from a small office to a 1000 square meter factory , and recruited many production and technical engineers. The efficiency and quality of our V-band clamp roll forming machines have been greatly improved after being used by customers, so we applied for the patents.

2019
We applied for 15 patents. Through technological innovation, we have obtained the qualification of national high-tech enterprise cultivation and the certificate of private enterprise.

2020
We are applying for "high-tech enterprises``, and we have added many engineers of cold bending and automatic conveyor lines to develop higher-end equipment.