On September 16, 2015, it was established at No. 8787, Hutai Road, Baoshan District, Shanghai.
On September 18, 2015, the first order (hard support dynamic balancing machine YYW-300) was signed and completed and shipped within 10 days.
On October 5, 2015, the SK-780 digital display test system was successfully put into use.
On November 13, 2015, the first machine (YYQ-100 plate-making rubber roller special balancing machine) was exported to Myanmar.
On December 26, 2015, at the request of the customer, a hard-supporting balance machine that was manufactured 20 years ago was rebuilt and finally completed successfully.
On February 3, 2016, the development of CAS-602 touch screen with keyboard test system was successfully completed.
On March 21, 2016, the self-driving high-speed balancing machine and automatic positioning and balancing machine manufactured by the military unit were delivered.
On March 25, 2016, the first ten-ton universal joint transmission balancer was shipped for inspection.
On March 28, 2016, the company successfully signed an export contract for Bangladesh.。
The dynamic balancing machine exported to Nigeria on August 9, 2016 was accepted by the customer.