2009~2013
To process and agent sales of jade carving machine.
2014
Anhui Yuhan numerical control Technology Co., Ltd. was established.
2015
Company staff increased by 25 peoples.
2017
The first factory store was established "Sihui Yuhan Machinery Equipment Co., LTD."
2018
Has own factory, covers an area of 3333 square meters, the annual output of 1000 units, sales exceeded 15 million.
In the same year, "Yuhan" trademark was successfully registered in Guangdong.
2019
There are 14 national branches and direct stores, all over the country's major jade, crystal, wood carving and other markets.
In the same year, the company established a network department to provide remote training, teaching, after-sales and other services to realize the combination of traditional entities and modern networks.
2021
Annual output reached 2,400 units, sales exceeded 34 million, 20 workers, 6 technical peoples, sales team reached 8 peoples.
2023
Established a branch Chuzhou O.Te Trading Co., Ltd. officially launched foreign trade business.