| October 21 of 2002, the design, production and selling motorbikes process was certificate by Jiangsu Jiuzhou Co, Lt. |
February 20 of 2003, the Quality Certification Centre (CQC) certified the engines and the two and three wheels motorbikes. |
July 01 of 2003 the Certificate of Model CLM/OB125-C by RDW is issued.
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June 01 of 2005 the model CLM/OB125-C is certified by RDW |
June 01 of 2005 the model is CLM/OB50QT-7 certified by RDW |
October 01 of 2005, RDW certified model CLM/ OB150T-2 |
| October, 01 of 2005, the model CLM/OB150T-3 was certified by RDW |
October 01 of 2005, the model CLM/OB150GY was certified by RDW. |
October 01 of 2005, the model CLM/OB250-3 was certified by RDW. |