Dongguan Oushi Industrial Co., Ltd. was established in the 1990s, formerly known as Hongtai (Taiwan Province Province) Enterprise Co., Ltd., which specializes in manufacturing complete sets of jewelry machinery and equipment, consumables, tools and casting technology.

On October 20/31month, Dongguan Oushi Industrial Co., Ltd. was formally established.

20 14 Set up branches and exhibition halls in Guangzhou and Qingdao.

20 17, set up a branch and exhibition hall in Yiwu, Zhejiang.

20 18, Shenzhen Liu Yue set up a branch and exhibition hall.

20 19, Shenzhen Li Lang set up a branch and exhibition hall.

Oushi Group mainly sells a set of casting equipment used in jewelry industry, among which 3D printers, wax injection machines and mold reversal machines are the main products. There are also jewelry drawing training, machine teaching, mold opening, wax injection and other jewelry-related training.