Reinforcing metal bellows production testing and management Ningjin Hopen stainless steel metal hose Co., Ltd. is our local famous corrugated metal pipe, prestressed metal bellows production enterprises, to play a leading role as an advanced unit, our company We must firmly grasp of all aspects of production and testing soft bellows-type international quality, do not miss any opportunity to manufacture defective products, so that our products can continue to get the trust of old and new customers, the only way is the development of our business long-term stability policies. Metal bellows and rubber Competition, who will win? Metal bellows although essential in our lives, but it and other similar pipe has a very large contest. For us, like a gas stove water as soft bellows-type collar industry first, become an integral part of our lives. However, gas stoves and there is a considerable security risk. These risk factors easily bring tragedy gas leak, explosion filled our hearts, fear occur. So many places recommended hose metal bellows instead of the gas stove on. Competition One: hose materials hose easy to aging. In case of greasy, thermal expansion and contraction, but will accelerate the rate of aging. If you encounter a rat gnawing, it is likely to damage caused by a gas leak. Competition II: security, the inevitable is superior metal bellows type flexible bellows promotional price, although the price of metal is relatively high. It is about 6 to 10 times a rubber hose. However, when you use it is relatively safe. Competition III: life point of view, however, the metal bellows up to 6-8 years, while the rubber hose only 18 months. In the long run, is more durable than metal bellows rubber hose, more cost-effective. Competition glance through the advantages of this metal bellows. Flexible bellows-type collar industry's first soft corrugated pipe, hose Hopen Hopen by Ning County stainless steel metal hose Limited. Ning County Hopen stainless steel metal hose Limited (www.haopengguanye.com) (www.haopengguanye.com) strong, credible, in Dezhou hose industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hopen hose into the brilliant and you work for a better future!