dear sir/s: we are a professinal manufacturer of rubber synchronous belt. we have an advaced set of assembly line and equipment which were totally introduced from germany at the same time,the main raw material of the products,such as the rubber,rope ,are all imported from japan or great britan.the quality is guaranteed to meet the international standard, meanwhile,we deeply believe the prior factor is quality.by from then on now,the series of rubber synchronous belt products have been mainly exported to the abroad successfully such as malaysia,canada,turkey,south east asian countries etc. the company owns the rights of import and export. moreover,we have the certification of iso9002 management system. the annual belts amount which was made by our factory is 150 million pcs. looking forward to your early inquiries.