中国鲜肉gay高中xx禁18网站-99re6这里有精品热视频-人妻少妇中文字幕乱码-无码日韩av一区二区三区

About HILONG

HomeAbout HilongHilong Industry

GO Back

Xi’an Changqing Tube-Cote Oil Pipe Coating Co., Ltd. 

Xi'an Changqing Tubokete Oil Pipeline Coating Co., Ltd. is a joint venture established by Hilong Group and Changqing Oilfield, which specializes in providing oil-specific pipe internal plastic coating products and services. The company was established in November 2004 and is located in the North District of Jinghe Industrial Park, Xi'an City, with a superior geographical location and convenient transportation.
The company has the world's leading production equipment for the internal plastic coating of oilfield special pipes, and is committed to providing customers with high-quality oil-specific pipe IPC products. The main business scope includes drill pipes, tubing and casing IPC and application of hardbanding. The customers include major domestic and foreign oil companies, oilfield service companies, oil pipe manufacturers and distributors, etc., as well as the construction of urban pipe networks.
The company's TC series IPC products adopt the coating and spraying process independently developed by Hilong, which can effectively improve the anti-corrosion performance of the pipe body, improve the fluid efficiency, reduce wax and scale, and improve the service life of the pipe. The company can also provide users with more accurate and differentiated IPC solutions and creates greater economic benefits for them according to the environmental factors such as the different well conditions and the conveying medium in which the pipe is in service.
The company has been qualified with ISO9001:2015 Quality System Certificate, ISO14001:2015 Environmental Management System certificate, ISO45001:2018 Occupational Health and Safety Management System certificate, waterproofing, anticorrosion and heat preservation engineering professional contracting two-level qualification certificates, the standardization of the safety production system construction of third level standardized enterprises, etc. And the products have passed the tests of China National Petroleum Corporation Pipe Research Institute and the anti-corrosion testing room of Changqing Oilfield Company's Oil and Gas Academy, and all the indexes are qualified. The internal coated oil pipes and casing produced by the company have been widely used in Changqing Oilfield.
The company adheres to the business philosophy of people-oriented, scientific management, integrity and pragmatism, pioneering and innovative, and serves the development and construction of oilfields with its high starting point, high technology and high quality advantages and relying on the geographical advantages of Changqing Oilfield.

Add:No. 327, Changqing North Road, Jinghe Industrial Park, Xi’an City, Shaanxi Province
p.c:710201 Tel:029-86025862
E-mail:Fuhua@hilonggroup.com

主站蜘蛛池模板: 黑人大荫蒂老太大| 最刺激黄a大片免费观看下载| 中文天堂在线最新版在线www| 精品无码成人久久久久久 | 人妻少妇看a偷人无码精品视频| 国产voyeur精品偷窥222| av人摸人人人澡人人超碰下载| 少妇人妻偷人精品无码视频新浪| 公交车大龟廷进我身体里观看| 精品乱人伦一区二区三区| 免费又黄又爽又猛的毛片| 国产成人麻豆亚洲综合无码精品| 色婷婷日日躁夜夜躁| 99国产精品99久久久久久| 最新国产精品亚洲| 亚洲妇女无套内射精| 国产偷国产偷精品高清尤物 | 无码人妻丰满熟妇啪啪网站| 香港三级日本三级a视频| 亚洲免费观看在线视频| 国产精品内射视频免费| 国产乱子伦精品免费视频| 天天躁日日躁狠狠躁日日躁| 美女张开腿让人桶| 高清熟女国产一区二区三区| 俄罗斯大荫蒂女人毛茸茸| 插b内射18免费视频| 一本av高清一区二区三区| 中文字幕久久精品一二三区| 午夜无码国产理论在线| 精品国内自产拍在线观看 | 人妻少妇精品视频专区| 亚洲精品无码久久久久| 亚洲精品gv天堂无码男同| 国产福利一区二区三区在线视频| 性色av一二三天美传媒| 性一交一乱一伦一色一情丿按摩| 国产 国语对白 露脸| 在线观看免费a∨网站| 波多野结衣一区二区三区高清av | 亚洲一区精品无码色成人|