Zhejiang Yueding Corrugated Tube Co., LTD.was established in 1992.Our company registered assets 36.8 million yuan and current annual production is valued at more than one hundred million yuan.our company passed ISO9001/14001 international management system certification and got special equipment pressure pipe componnents manufacturing license.the main products:auto exhaust flexible pipe, metal expansion joint, thickened oil steam injection pipeline wellhesd compensator device, mtallic flexible hose, the divider type petroleum storagetank central drainage device, fiber fbic compensator, etc.Products with excellent quality and reasonable price sell weii in the worldwide. Look forward to the future, infinite ambitions, the independent innovation of yeding people will continue to carry on "quality first, customer first, the credibility of the first"business purpose.