all kinds of PET CHIPS include water bottle grade,oil bottle grade,CSD bottle grade,fast reheating grade and so on.we take most advanced technology NG3 supplied by DUMPONT U.S....tel:86-015950126848 fax:86-0510-86278631 contact person:Kevin.zhou email:zxrcxgroup at 126.com zxr19801981 at hotmail.com