Time flies, China has been a WTO member for five years. Qingdao Wangbaoqiang Industry Co., Ltd. established to fulfill the company motto: make business more fun, Make clients happy while entire members are forever. The founder, Wang Baoqiang (Bill Wang), worked this motto since 1991 he was ...

Dongshengyuan products are widely used in petroleum, rubber, building, auto industry, sifting of grains, filtration air and liquid, etc. We export to USA, Germany, South Korea, Belgium, Southeast Asian countries have established long-term friendly business relationship with our foreign ...