Qingdao Suinaxin Trading Co.,Ltd is a large comprehensive development corporation,which deals with production, sales, trading and export business. The mainly industrial productions are Polyethylene,Polypropylene,PVC Resin ,Polystyrene and so on. Since its inception ten years ago,our company has more than 200 employees, more than 30 professional and technical personnel, and more than 40 higher talents. Our professional trade sales team has won high reputation from many clients all over the ...