亚洲欧美日韩综合久久,国产成人精品日本亚洲77上位,香蕉av777xxx色综合一区,女人被做到高潮免费视频

About HILONG

Group overview

Hilong Group of Companies (Hilong Holding Limited (01623.HK) is incorporated in and has its registered office in the Cayman Islands and is listed on the HKEX. ) is a large-scale listed corporate group specializing in high-end oilfield equipment and integrated oil services for petroleum and natural gas development. Hilong has built up a professional and solid oil service industry that integrates scientific research, production and services.The Group, headquartered in Shanghai, currently has more than dozens of production bases and business branches covering major energy markets across the world.

Hilong Group strives to become an internationally competitive oilfield equipment and Services provider,and continus to take technological innovation and internationalization as its core development strategy. The company is committed to offer maximum value to global clients with high quality , high-tech ,and differentiation as well as integrative services .

  • 2002

    Established
  • 40+

    The production bases in more than 20
    countries all over the word
  • 2011

    Listed on the Main Board of The Stock
    Exchange of Hong Kong Limited 1623.HK
  • 1500+

    Foreign employees

Hilong
Industry

Hilong has undertaken horizontal development in drilling, exploitation and transportaion of oil and natural gas, as well as vertical development via industrial chains, and established five core businesses: oilfield equipment, oil services, pipeline technology and services, offshore engineering, and new materials, realizing the integrated development of oilfield equipment products and comprehensive technical services with businesses scattered all around the world

Global Markets

Domestic Market International Markets
  • Hilong Group is continuing to grow in the domestic market, and over more than 10 years has established strategic cooperative partnerships with CNPC, Sinopec, and CNOOC. The Groups markets reach all major oilfields in China, including Eastern regions such as Daqing, Jilin, Liaohe, Jidong, Shengli, North China, the Central Plains, Henan, and Jiangsu, as well as developmentally daunting Western regions such as Changqing, Sichuan, Qinghai, Tarim, Xinjiang, and Tuha.
  • Hilong has built up a consummate sales and service network in the places of origin of oil around the globe, providing CNPC, Sinopec, CNOOC and many world-famous energy and oil service companies, such as with high-end products and comprehensive services.At present, Hilong s products and services have their presence all over China, Southeast Asia, South Asia, Central Asia, Middle East, Africa, North America and South America, etc.
亚洲国产美女精品久久久久 | v一区无码内射国产| 亚洲欧美日韩精品色xxx| 国产亚洲精品精品精品| 人妻视频一区二区三区免费| 精品无码av一区二区三区不卡 | 国产亚洲久久久久久久| 亚洲精品国产精品国自产| 国产欧美亚洲日韩图片| 国产精品成人一区二区三区| 日欧一片内射va在线影院| 久久国产免费福利永久| 亚洲精品久久久久成人2007| 九九线精品视频在线观看| 亚洲乱亚洲乱少妇无码99p | 人妻中字视频中文乱码| 国产在线精品一区二区中文| 天天爽夜夜爽视频精品| 先锋影音最新色资源站| 午夜理论片yy8860y影院| 日韩好精品视频你懂的| 伊人大杳焦在线| 欧洲精品va无码一区二区三区 | 久久无码高潮喷水免费看 | 国产真实乱对白精彩| 亚洲一区 日韩精品 中文字幕| 性欧美乱妇高清come| 亚洲国产综合精品2020| 亚洲精品无码精品mv在线观看| 日韩av一国产av一中文字慕| 国内少妇高清露脸精品视频| 妺妺窝人体色www在线观看| 99视频精品国产免费观看| 国产男小鲜肉同志免费| 天天天做夜夜夜做无码| 丰满少妇被猛男猛烈进入久久 | 伊人久久大香线焦av综合影院| 1000部拍拍拍18勿入免费视频下载| 亚洲国产精品日韩av不卡在线| 成人国内精品久久久久一区| 国产下药迷倒白嫩美女网站|