... according to customers' request.F) Marking on pipes: As customer's requirement.G) Certification: ISO9000 & GB/T18704-2002 certification, also OEM ... ) Sample Time: 3~5 days.I) Packing Way: As customer's requirement.J) Way of transportation: FOB, CIF, BY SEA, BY ... , LONGJIA,TANK,DAFU,ZONGSHENG,BENZHOU and etc. Bike handle bar& Bicycle handle bar