Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for External Pressure Expansion Joint, Twin Sphere Flex Connector, Pipe Flexible Joints, Stainless Steel Universal Expansion Joint,Seismic Expansion Joint. We sincerely count on exchange and cooperation with you. Allow us to move ahead hand in hand and attain win-win situation. The product will supply to all over the world, such as Europe, America, Australia,Japan, Costa Rica,Las Vegas, Milan.We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.