>Services>Industry Applications
Douson overseas business covers America, Europe, Australia, Asia, Africa, Middle east, Russia. Douson and GE Oil &Gas have long term and stable strategic cooperative relations. Douson has become GE oil &gas’main supplier for wellhead and well control equipment. Douson also have stable co-operation with NOV, Cameron and other famous international companies.
Since 2008, Douson has established business relationship with domestic three big oil groups and quickly into domestic oil groups network. Now Douson has become the first level supplier qualification for CNPC oil/gas high pressure valves, supplier for SINOPEC wellhead equipment and supplier for CSPC. Douson domestic business covers areas such as Guangdong, Shanghai, Jiangsu, Shandong, Tianjin, Beijing, Hubei, Sichuan, Jilin, Heilongjiang, Xinjiang, Shanxi.
广西快乐10分app 股票涨跌无限制 河北十一选五走势图一定牛 股票指数期货在到期日以成交股票进行交割 重庆幸运农场官方开奖 秒速飞艇是国家开的吗 免费股票分析软件排行榜 足彩网 大连股票配资利息低 四川金7乐走势下载 股票融资网 喜乐彩种几个号码彩有奖 林业局有人做什么赚钱 三分彩缺点是什么 做菇赚钱吗 北京赛车pk时 激活苹果id的任务赚钱