The registration address of the water co. Yoo-ook plastics limited is at no. 821 of zhango hoe oaks base, zhang guange park, hebei province. The registration authority is the city market supervision authority, represented by the legal person, zhang yu-sheng, and its operations include the manufacture of other rubber products. Production, sale of rubber products, plastics, nylon liners, polyethylene high-molecular plates, rods, tugs, fittings, racks, grinding pipelines (projects subject to legal approval and subject to the approval of the relevant department)