Ehase company located in Hangzhou, near Shanghai and Ningbo port, with more than 40 year experience, is one of the most famous factories which manufacture metal Flexible Joint and Expansion Joint in Taiwan. We are specialized in manufacturing flexible joint, expansion joint, Flexible Sprinkler Hose, EPDM hose, flexible tubes Rubber Joint. Our products are F M, C C C, C S A approved and 1 0 0 % tested before delivery. With high quality our products are widely used in many field such as petroleum, chemical, semiconductor, electronics, machinery, electric power, ship building, nuclear energy, and have got highly recognized among customers both domestic and overseas. We have customers such as SAMSUNG, LG, MIXC MALL, Hyatt hotel, Haiyatt Grand Hotel.