Qingdao Bituo Si Plastic Co.,Ltd, one of professional producers of plastic and rubber raw material, We manufacture, distribute and export synthetic resin, synthetic rubber, and polymer. Also agent sinopec company's products. the synthetic resin products include low-density polyethylene (LDPE), high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC) and acrylonitrile-butadiene-styrene (ABS),etc