QINGSHENG

Balata; Air hoses; Carbon fibers, other than for textile use; Couplings of rubber for pipes; Elastic rubber-like material for use in the manufacture of fishing products and accessories; Flexible plastic pipes for plumbing purposes; Irrigation hoses; Junctions, not of metal, for rigid pipes; Nitrile rubber; Rings of rubber for use as pipe connection seals; Rubber tubes and pipes; Semi-processed natural resins; Strapping tape; Stuffing composed of plastic for mattresses, furniture, changing pads; Window stops of rubber