About

Tangshan Haigong Machinery Equipment Co., Ltd.

Founded in 2013 with registered capital of RMB 20 million, Tangshan Haigong Machinery Equipment Co., Ltd. is engaged in the manufacturing and R&D of dredging vessels with its own design and development team. The company has long worked with waterway authorities and dredging enterprises, serving more than 30 provinces, municipalities and autonomous regions in China and exporting to Vietnam, Indonesia, Malaysia, Nigeria, the Philippines and other markets. In addition to complete dredger manufacturing and repair, its main products include split cutter suction dredgers, dredging cutter heads, mud pumps and accessories, suction and discharge pipelines, and drag heads with single- or double-tooth configurations. The company also undertakes equipment fabrication for metallurgy, cement, coal and petroleum industries. In 2021, it independently developed 22 laser cladding units and expanded into laser cladding, remanufacturing and surface strengthening for power, metallurgy, steel and machinery applications. TSHAIGONG provides 24-hour on-site service and follows a quality- and reputation-led approach.

Tangshan Haigong Machinery Equipment Co., Ltd.

Company Facts

Founded in 2013 with registered capital of RMB 20 million, Tangshan Haigong Machinery Equipment Co., Ltd. is engaged in the manufacturing and R&D of dredging vessels with its own design and development team. The company has long worked with waterway authorities and dredging enterprises, serving more than 30 provinces, municipalities and autonomous regions in China and exporting to Vietnam, Indonesia, Malaysia, Nigeria, the Philippines and other markets. In addition to complete dredger manufacturing and repair, its main products include split cutter suction dredgers, dredging cutter heads, mud pumps and accessories, suction and discharge pipelines, and drag heads with single- or double-tooth configurations. The company also undertakes equipment fabrication for metallurgy, cement, coal and petroleum industries. In 2021, it independently developed 22 laser cladding units and expanded into laser cladding, remanufacturing and surface strengthening for power, metallurgy, steel and machinery applications. TSHAIGONG provides 24-hour on-site service and follows a quality- and reputation-led approach.

Founded
2013
Registered Capital
RMB 20 million
Self-developed Equipment
22 laser cladding units developed in 2021
Contact Person
Mr. Xin

Business Capabilities

Core Capability

Core business includes dredger manufacturing and R&D, dredging vessel spare parts, laser cladding and surface strengthening, plus equipment fabrication for metallurgy, cement, coal and petroleum industries.

Service Scope

  • Split cutter suction dredgers
  • Dredging vessel spare parts
  • Laser cladding, quenching, welding and alloying
  • Equipment fabrication for metallurgy, cement, coal and petroleum

Honors

Honors and Qualifications

The qualification display includes business license, management system certifications and utility model patent certificates, reflecting ongoing development in compliant operation, quality management, safety, environmental management and technical innovation.

Business licenseQuality management system certificationOccupational health and safety management system certificationEnvironmental management system certificationMultiple utility model patent certificates
Business License
Company Qualification

Business License

China Classification Society Quality Management System Certificate
Management System

China Classification Society Quality Management System Certificate

China Classification Society Occupational Health and Safety Management System Certificate
Management System

China Classification Society Occupational Health and Safety Management System Certificate

China Classification Society Environmental Management System Certificate
Management System

China Classification Society Environmental Management System Certificate

Utility Model Patent Certificate 01
Technical Innovation

Utility Model Patent Certificate 01

Utility Model Patent Certificate 02
Technical Innovation

Utility Model Patent Certificate 02

Utility Model Patent Certificate 03
Technical Innovation

Utility Model Patent Certificate 03

Utility Model Patent Certificate 04
Technical Innovation

Utility Model Patent Certificate 04

Utility Model Patent Certificate 05
Technical Innovation

Utility Model Patent Certificate 05

Utility Model Patent Certificate 06
Technical Innovation

Utility Model Patent Certificate 06

Utility Model Patent Certificate 07
Technical Innovation

Utility Model Patent Certificate 07

Utility Model Patent Certificate 08
Technical Innovation

Utility Model Patent Certificate 08

Utility Model Patent Certificate 09
Technical Innovation

Utility Model Patent Certificate 09

Product Categories

Dredger Manufacturing & R&D

Complete manufacturing, repair and R&D for split cutter suction dredgers

Dredging Vessel Spare Parts

Cutter heads, mud pumps and accessories, suction and discharge pipelines and drag heads

Laser Cladding & Surface Strengthening

Laser cladding, laser quenching, laser welding and laser alloying

Metallurgy, Mining & Industrial Parts

Equipment fabrication and repair for metallurgy, cement, coal and petroleum industries

Marine & Hydraulic Structures

Non-standard structural parts for vessels, dredging and hydraulic equipment

Contact

Phone
+86 13932536797
Landline
+86 315 8311619
Email
tshaigong@163.com
Address
Fengnan District, Tangshan, Hebei, China