Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for ventilation hygiene, air conditioning syestem , industrial application ahu , Energy Recovery Ventilatation ,parts of HVAC system . We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Russia , Qatar ,Bahrain , Puerto Rico .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 and solutions for our customers.