Qingdo Sainuoke Industry&Trade Co., Ltd was established in 2003 which is one of the most famous enterprise engaged R&D, manufacture and marketing polyurethane foam wheel. In nearly past 10 years, we are steady wheel supplier for trolley, hand truck ...

The company mainly produce PU foam wheel, Rubber Pneumatic Jockey Motorcycle tyre, Inner tube, Plastic bird cage, Hand trolley, rubber wheel. Quality assurance, the products could through environmental testing ...