Guangdong Luanda Bicycle manufacturer is established in 1999, specialized in developing and designing good quality bicycles and bicycle parts, bicycle frames, alloy frames mountain bikes, fixed gear bike, 21speed or 18speed bicycle, men&＃039;s bicycle, ladies&＃039; bike , BMX bikes, recumbent , beach cruiser , racing road bikes, and 28&＃039; heavy duty/old style bikes; We have more than ten years of experience in bicycle industry. All of our bicycles sales hot and wins high reputation in domestic and international market, the material of the frames is 6061 or 7005 alloy frames, Shimano derailleur , alloy seat post , alloy stem , adjustable handlebar . material , color , logo , size, brake system , packaging according to ur requirements. and we supply OEM service. we not only produce complete bicycles, but also supply quality check / inspector service for bicycles importer . Good quality and best after-sale service , we will give u the best satisfaction!