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.
亚洲色婷婷婷婷五月| 人妻无码人妻有码中文字幕| 亚洲国产成人久久精品软件 | 免费看撕开奶罩揉吮奶头视频| 激情中文小说区图片区| 国产无遮挡又黄又爽又色| 丰满岳妇乱一区二区三区| 午夜a理论片在线播放| 中文字幕乱码无码人妻系列蜜桃| 中文字幕美人妻亅u乚一596| 国产成人免费无码视频在线观看 | 婷婷四虎东京热无码群交双飞视频| 最近免费中文字幕| 欧美日韩免费专区在线| 色偷拍 自怕 亚洲 10p| 国产日韩久久免费影院| 国精产品源xzl仙踪林仙踪| 精品香蕉久久久午夜福利| 日韩做a爰片久久毛片a片| 国产不卡视频一区二区三区| 欧美激情黑人极品hd| 精品视频一区二区三区在线观看| 国产超碰人人爽人人做av| 超碰色偷偷男人的天堂| 国内精品国内自产视频| 天天躁日日躁狠狠很躁| 欧洲熟妇精品视频| 97人妻无码专区| 夜夜爽日日澡人人添| 麻豆国产97在线 | 中国| 中文字幕人妻熟女在线| 久久精品99无色码中文字幕| 人人妻人人澡人人爽欧美一区九九| 亚洲国产综合无码一区| h漫全彩纯肉无码网站| 人妻一本久道久久综合久久鬼色| 97欧美精品系列一区二区| 337p粉嫩大胆色噜噜噜| 国产免费极品av吧在线观看| 亚洲精品一区二区另类图片| 亚洲精品国产字幕久久不卡|