One product of the status quo PVC pipe industry as technological development, PVC pipe in everyday life can and striking. In Europe, 1980 - 1990 growth rate of the plastic tube was 8% pvc Corner, 2001 the annual output of 3.5 million tons pvc Corner series, which accounted for 60% of PVC pipe. US 1985 production of 1.6 million tons of plastic pipe pvc corner bead, 1999 annual output of about 3.6 million tons, of which, PVC pipe accounted for 78%. And China's first root UPVV flared tubing is in 1983 in Shenyang birth pvc plastic factory Corner manufacturers, after the Chinese mainland to have a PVC drain pipe production capacity. The late 1990s is a period of rapid development in mainland China PVC pipe. During some of the more than 50,000 tons annual capacity in factories are built and put into operation, tons more than the scale of production of more than 30 PVC pipe factory. Annual production capacity of 2 million tons of plastic pipe. PVC resin industry is the basis of type and energy-intensive industries, subject to demand and energy prices, greater impact, but it is also a basic chemical raw materials, and is therefore also very closely associated with economic development. From 2012 situation, the domestic PVC resin production capacity has continued to decrease, while the downstream demand growth is relatively slow, coupled with exports, increased imports, therefore, domestic PVC resin, overall operating rate is not high compared with the number of idle capacity large, market prices remain in low levels, price range is reduced. In addition, PVC resin futures listed some extent, an increase of PVC resin market price volatility uncertainty. Looking to the next few years, China's PVC resin industry will be in a more difficult period of consolidation, there are a variety of factors will affect the future development of PVC resin in China. Shandong pvc Corner | pvc Corner | sea Widex Widex provided by Qingdao Rubber Material Co., Ltd. Widex Qingdao Rubber Material Co., Ltd. (www.haihuidaxiangsu.com) strong, credible, in Qingdao, Shandong industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the sea Widex and you work into the brilliant, for a better future!