Sichuan Shuijian Construction Engineering Co., Ltd., established in 2018, is based in Sichuan and serves the national market. It specializes in pipeline installation construction, municipal engineering, water conservancy projects, and underwater diving operations within 60 meters.

Our company holds independent corporate status with a registered capital of 50 million yuan. We have obtained the following qualifications: Class Three General Contracting for Construction Engineering, Class Three General Contracting for Municipal Public Works, Class Three General Contracting for Highway Engineering, Class Three General Contracting for Water Conservancy and Hydropower Engineering, Class Three Specialized Contracting for Bridge Engineering, Class Three Specialized Contracting for Tunnel Engineering, Class Three Specialized Contracting for Highway Pavement Engineering, and Class Three Specialized Contracting for Highway Subgrade Engineering. The company has 12 construction teams and a staff of 296, including over 50 special operations personnel and over 20 technical staff. We are a member of the Underwater Salvage and Credit Assessment Association of the Ministry of Transport, holding a Level Two qualification in underwater salvage and credit assessment. Our divers hold certificates issued by the Shanghai Salvage Bureau and are equipped with superior technical equipment, laying a solid foundation for delivering excellent projects.

The company values communication with its collaborating partners and contractors, establishing long-term, reputable network relationships. It upholds customer trust, adheres to contracts, strictly fulfills contractual obligations, and maintains a positive corporate image.

The company specializes in: port and coastal engineering, underwater cable and optical fiber laying, inspection; underwater pipeline laying, inspection, and maintenance; reservoir and hydropower dam inspection and maintenance; intake engineering; caisson engineering; underwater cutting and blasting projects; sunken ship and object recovery, as well as other underwater engineering services.

The company has achieved remarkable results in the construction of pipeline jacking and intake head extraction in recent years. It has innovated numerous new processes and technologies in jacking, saving the owners considerable time and economic costs.

2015 Chángdé Lìxiàn, Hunán Province, pipeline project across the Lìshuǐ River and Baiyáng River, part of the six-counties-one-city natural gas network.

2. 2016 Jixi and Qitaihe City Water Supply Project, Pipeline Crossing the Hada Reservoir.

2016 Hubei Qichun County Hexi Waterworks Intake and Pipe Sunk Project.

4. 2016 Jiangxi Province, Yanshan County, Guoxin River Sewage Pipeline Immersed Tunnel Project.

5. 2016 Renovation of the Yujiang Water Intake Head and Submerged Pipeline Laying Project at Yuanquan Waterworks, Hanshou County, Changde City, Hunan Province.

6. 2017 Jiangxi Shangrao City, Chengxi Waterworks Cross-Xinjiang Inverted Siphon Pipe Submerged Pipeline Project.

2017: Wengao Sewage Pumping Station in Nanning, Guangxi Province, over the Bashizhou River pipeline submerged river project.

8. 2017 Guangxi Guilin Longmen Bridge Submerged Pipeline Project across the Li River.

9. 2017 Anqing City, Anhui Province Emergency Water Source Shitang Lake Water Plant Intake and Pipeline Project.

2018 LeShan Water Supply Company BanZhu Wan Water Plant Dadu River Pipe-jacking Project

11. 2018 Reconstruction and Expansion Project of the Drinking Water Supply Project in the Urban Area of Langzhong City (Cross-river Pipeline Construction) 2-10

Performance in power station inspection and maintenance:

Tongzi Hao Hydropower Station Underwater Inspection of Hydrological Structures, December 2012

Jin Yin Tai Power Plant, Underwater Camera Inspection of Hydrological Structures, January 2013

Changde昆仑 Natural Gas Company Underwater Pipeline Camera Inspection 2013.11

New Policy Power Station, Underwater Camera Inspection of Hydraulic Structures, April 2013

Tongzi Hao Hydropower Station: Underwater Inspection of Hydrological Structures, February 2014

Jin Yin Tai Power Station - Underwater Camera Inspection of Hydraulic Structures - December 2014

South-to-North Water Diversion Hebei Bureau Underwater Camera Inspection of Waterway Tunnel, May 2014

Maanshan Datang Power Plant: Underwater Camera Inspection of Water Intake Head, August 2015

South-to-North Water Transfer Project North Line Bureau - Underwater Camera Inspection of Water Channel, December 2015

Changsha昆仑 Natural Gas Co., Ltd. Underwater Pipeline Camera Inspection, August 2016

Jinxi Hydropower Station: Underwater Inspection of Hydrological Structures, December 2013

Tongzi Hao Hydropower Plant - Underwater Inspection of Civil Engineering Structures, February 2017

Changde昆仑 Natural Gas Company Underwater Pipeline Camera Inspection April 2017

NanShuiBeiTiao Tianjin Bureau Underwater Camera Inspection of Water Channel, December 2017