EPG has been successfully licensed by ISO9002 Top quality Management Technique, ISO9001 Good quality Management System, API certificate, ISO/TS16949:2002 and ISO10012 measurement management technique. Excellent focus has been compensated on environmental protection and vitality preserving. With many years’ experience in these strains, we have been distinguished from other suppliers in China by our advantages in competitive pricing, on-time delivery, prompt responses, on-hand engineering assistance and excellent right after-product sales companies.