Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Mountain Bike/26 Inch, Electric Bicycle, Buy Bicycle, Bicycle Art,Bicycle With Two Seats. Should further information be required, please contact us at any time! The product will supply to all over the world, such as Europe, America, Australia,Norway, Las Vegas,Canberra, venezuela.We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.