Dear Sir,Risun Material Engineering Co.,Ltd is over 30 years experience in the manufacturing of precision engineered plastics, this company strives to be a leader in highly engineered injection molded products.Company employees and more than 100 people, of which more than 20professional and technical personnel, a strong product development capabilities and engineering design strength.It would be a pleasure for us to assist you in your any projects. We hope the experience will be so satisfactory that you will be our valuable and regular customer; we look forward business with you. Our some plasticsGPPSABSLLDPEPOMHIPSPPHDPEPA6,PA66We would request you to cntact us of any query. Pls add my skype No. sunshinefriend.shen.