1. Thanks for your interest on our products, chain andsprocket.2. We, RK Group, one of the top motorcycle chains and sprocketmaker in the world.3. We have factories in Japan and Malaysia.4. We are OEM supplier to Honda, Yamaha, Suzuki, Kawasaki, KTM,Triumph,   Ducati, Hero etc.5. We supply our chains and sprockets to their factories inMalaysia, Indonesia,   Thailand, Vietnam, Philippines, India, Cambodia,Brazil, Japan, Pakistan etc.6. Please visit our website to know more about our company.   www.rk-japan.com; www.rk-malaysia.com7. Please feel free to contact us for any inquiry.Regards,Paul LeeGeneral ManagerÂ