Electric Chain Saw,Hand Held Chain Saw,Lithium Battery Electric Saw,Electric Cordless Chainsaw Dtmade Manufacturing Co., LTD , https://www.dtmade.comChina's first PTA (Purified Terephthalic Acid) Steam Pipe Dryer designed and manufactured for BP Oil Company in the United Kingdom was successfully manufactured and delivered at the Chemical Machinery Plant of Nanjing Chemical Industry Co., Ltd. This marked that China's manufacturing industry is majoring in Western chemicals. The industry users have made historic breakthroughs in the export of high-tech, high-value-added key equipment for large-scale machinery.