There is a general agent of Oppein in Ziyang City.

In addition to Hong Kong, Macao and Taiwan, Oppein has established more than a thousand service outlets across the country, ranging from Xinjiang, Inner Mongolia, and Heilongjiang in the north to Hainan and Yunnan in the south, all of which can provide consumers with a complete system. .

There are about 60 Jiangshan Oppein stores in Zhejiang alone, and Oppein successfully registered overseas trademarks in the EU and other countries as early as 2010, and has self-operated import and export rights. Oppein products have been exported to Europe, the United States, Africa and other countries and regions over the years.