Yihe comprehensively broadens the domestic sales network and expands towards foreign market positively to gradually establish sound and perfect after-sales service system by adhering to the marketing concept of “Being the loyal partner of electricity customers” and relying on local market. At present, Yihe has established more than a dozen offices, such as Beijing, Shanghai, Guangdong, Shandong, Inner Mongolia, Shanxi, Shaanxi, Gansu, Sichuan, Hunan, Hubei and Fujian, developed more than 30 agents across the country, with a rising sale in successive years, and provided complete equipment for state key construction projects, such as Xichang Satellite Launch Base, The Three Gorges Project for Power Generation, Beijing Olympic Venues and Qingdao Olympic Sailing Base.

Since 2002, Qingdao Yihe Electric Group has successfully promoted the products to international market. At present, the products have been sold to more than 20 countries, such as France, Korea, Vietnam, Thailand, Indonesia, India, Bangladesh, Kazakhstan, Oman, South Africa, Angola, Congo, Nigeria and Zimbabwe, with the accumulative export of more than USD 50 million.