亚洲一本之道高清乱码_heyzo高无码国产精品_国产丶欧美丶日本不卡视频_亚洲三级电影网,亚洲中文字幕无码天堂男人,一级电影免费看,亚洲色精品vr一区二区三区

<style id="meygj"></style>

<rt id="meygj"></rt>

<center id="meygj"><input id="meygj"><tt id="meygj"></tt></input></center>

News

The Hilong Industrial Field Smart Management and Control Platform Project Recognized as "Internationally Advanced" in Sci-Tech Achievement Evaluation

2025.06.20More

BoTn5000 is the upgraded product of BoTn series hardbanding wires and have passed the product certification by Fearnley Procter Group and NS-1 Level 3 certificate is awarded

2011.12.20 More
Pipe designed by Hilong Holdings Limited has been used in the Sulige gas field

2011.06.10 More
Hilong Holdings Limited won the drilling equipment tender of Sinopec

2011.06.10 More
Hilong COMMENCES TRADING ON HKEX MAIN BOARD

2011.04.21 More
Hilong COMMENCES TRADING ON HKEX MAIN BOARD

2011.04.21 More

?
...
39
40
41
?

About Hilong

Group overview

Event Records

QHSE

Technological Innovation

Corporate Culture
Products and Services

Oil Equipment

Oil services

Line Pipe Technology & Services

Offshore Engineering

New Materials
Investor

IR Overview

Fact Sheet

Announcements & Circulars

Financial Reports

Corporate Governance

Investor Calendar

IR Contact
News

Group News

Media Report

Industry Information
Human Resources

Talent Strategy

Growing in Hilong

Recruitment

Campus Recruitment
Contact Us

Contact Us

Scan and follow us

滬ICP備14040674號-1 滬公網安備 31011302005992號 ? 2018 HI LONG GROUP OF COMPANIES， All Rights ReservedPrivacy Policy

Join UsContact UsEnterprise Mailbox

主站蜘蛛池模板：汉川市| 灌阳县| 通榆县| 越西县| 平塘县| 开封市| 阿荣旗| 岳池县| 华池县| 奉化市| 忻州市| 汝城县| 花垣县| 平乐县| 辽宁省| 阿拉善左旗| 和静县| 公安县| 柘城县| 高密市| 荆门市| 浑源县| 星座| 灵川县| 茌平县| 英山县| 宜兰市| 天镇县| 准格尔旗| 新干县| 道孚县| 怀宁县| 绿春县| 永兴县| 乌拉特前旗| 防城港市| 蓝田县| 镇平县| 安龙县| 宾阳县| 黄山市|

<noscript id="8ure1"></noscript>

<sup id="8ure1"><progress id="8ure1"></progress></sup>

<rt id="8ure1"></rt>

<rp id="8ure1"><tbody id="8ure1"></tbody></rp>