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.
欧美性生 活18~19| 久久婷婷综合色丁香五月| 精品一区二区三区无码av久久| 久久精品国产久精国产一老狼 | 久久久久无码精品国产不卡| 狠狠亚洲超碰狼人久久| 伊人久久精品一区二区三区| 亚洲高清一区二区三区电影| 精品一区二区三区无码免费直播 | 国产精品久久久久久亚洲毛片| 手机看片aⅴ永久免费无码| av免费网址在线观看| 国产成人综合久久精品推荐| 亚洲色无码专区一区| 久久ww精品w免费人成| 国产精品免费大片| 男人到天堂在线a无码| 久久99精品国产.久久久久| 专干老肥熟女视频网站| 国内精品伊人久久久影视| 国产高清一区二区三区视频| 久久这里只精品热在线18| 午夜精品一区二区三区免费视频| 免费无码毛片一区二区三区a片| 久久久精品波多野结衣| 久久久久国产精品人妻aⅴ院 | 中文字幕亚洲无线码| 国产精品992tv在线观看| 又大又黄又粗高潮免费| 精品少妇人妻av无码久久| 日韩免费视频| 久久99精品久久久久子伦| 美女扒开尿口让男人桶| 特级毛片a级毛片免费观看网站 | 男人用嘴添女人私密视频| 亚洲午夜爱爱香蕉片| 伊人久久大香线蕉av综合| 久久精品国产99国产精品| 一区二区三区高清视频一| 无码人妻精品一区二区三区下载| 亚洲乱码国产乱码精品精大量|