The long-term development of Ouyi Science and Technology relies on strong scientific research investment and perfect after-sales service. It is our constant pursuit to ensure service quality, meet customer needs, surpass customer needs, treat each other honestly, serve customers wholeheartedly and provide first-class service.
Tel：+86 311 89197800
Fax：+86 311 89197895
Code：050800
E-mail：yangzhe@desheng.net
Address：NO.518,CHENGUANG ROAD, ZHENGDING TECHNOLOGY INDUSTRIAL PARK,SHIJIAZHUANG CITY, HEBEI PROVINCE,CHINA.
