Shandong Richtone Industrial Co., Ltd is located in Xishui Industrial Park, dongying City, Shandong province,China. wehave more than 200 workers, 10 people specailly for experimental R & D department, and 8 for QCdepartment . We have 2lines +1line tube extruder, 68 sets +36 sets tube vulcanizer, thedaily output of 20,000 pieces.And we have 2lines tyre extruder, 12 sets compositecuring machine, the daily output of 7 000pieses . We havegained ISOGB / T9001: 2008 Enterprise management certification earlier,specialize in the Egyptian market CIQ, Nigeria market SONCAP certification andso on,our products are mainly exported to South and Central America, SoutheastAsia, Middle East, Africa and Eastern Europe ect. (Domestic market pleasecontact our regional agency directly,relevant agent contact information, pleasering for assistance)We introduction of Taiwan's famous production formula andimported of raw materials, laboratory equipment used in all experiments and theGerman technical expertise and testing equipment (laboratory testing equipmenthas been issued with a certificate by the Beijing Research and Design Instituteof Rubber Industry Rubber dedicated measuring instrument identification stationidentification).