久久精品无限资源好片,99久在线国内在线播放免费观看,国产精品亚洲А∨无码播放不卡,99久在线国内在线播放免费观看,丰满人妻熟妇乱又伦精品,69久久国产精品亚洲大片,欧美成人在线国产电影四虎,日本伊人精品一區二區三區,国产午夜福利院在线观看免费,人人妻人人爽人人做夜欢视频九色

Zhejiang Kingland Pipeline & Technologies Co.,Ltd is located in Huzhou City area in the north of Zhejiang Province and on the south bank of Taihu Lake. As a large high technical public listed company with stock code: 002443, Zhejiang Kingland Pipeline & Technologies Co.,ltd mainly engages in manufacture of high grade oil & gas pipeline and new green civilian pipeline. At present, it has 4 stock holding and sharing pipe manufacturers. It is also regarded as one of the largest comprehensive pipe manufacturing bases.

The company has many sets of national advanced automatic production lines with annual capacity can be up to more than 1,780,000MT, its main products including hot-dip galvanized pipe, lined or PE coated GAL pipe, coated pipe, Epoxy Primer Pre-coated Hot-dip Galvanized Pipe (“Painted Pipe” for abbreviation), helical submerged-arc welded pipe (SAWH), high frequency welded pipe (HFW), Metal Clad Pipe, Tack/Final SAWH, FBE/2PE/3PE coated pipe, PP-R/PE pipe and fittings. Meanwhile, it is one of the drafting and formulating units of national pipe standards. It has its own research center and also qualified by ISO9001-2008? ISO14001-2004? GB/T28001-2001? API Spec 5L? 5CT CE certificate and Special Equipment Manufacturing License for Pressure Pipe?? Until now, Kingland pipe has been sold to more than 30 provinces in domestic market and also exported to more than 30 countries and regions, especially widely used in city gas, water supply and drainage of civil works and oil and gas projects like: “ China-Kasakhstan Crude Oil Pipeline”,“Central Asia Natural Gas Pipeline”,“  Myanma  Oil  Pipeline”,  “  Sudan  Pipeline”“West-east  Gas  Transmission  Pipeline, branches”, “ Wenchang undersea Pipeline”, “ Qinshan Nuclear Station”,“Beijing Olympic Stadium”, “Shanghai Expo., China Pavilion”etc. Besides, Kingland is an excellent supplier of China three energy barons: CNPC, Sinopec and CNOOC and the first grade supplier of Towngas, Xin’ao Gas, China Resources, China Gas etc. It also gained the“State High-New-Tech. Enterprise”? “China Top 500 Private Manufacturing Enterprises,“ Kingland Pipeline”is awarded as“ Nation-wide Customers’ Satisfactory Product”,“Zhejiang Famous Export Trademark”.