About Us

Founded in 2014 and headquartered in Hai Phong city, Vietnam, Son Ha Trading & Mechanical Co., Ltd has established itself as a reliable partner in the field of industrial mechanics and insulation. Over the years, we have established a strong reputation for professionalism, innovation, and a commitment to delivering high-quality solutions to clients across diverse industries.

At Son Ha, we offer a comprehensive range of services, including the supply of thermal and acoustic materials, insulation fabrication and installation, industrial scaffolding rental, technical manpower supply, plant maintenance and operation services, as well as equipment & spare parts for power plants, petrochemical plants, cement factories, and fertilizer industries. In addition, our forklift rental services support businesses in optimizing their operations with cost efficiency and flexibility.

Backed by a team of experienced engineers, skilled technicians, and modern equipment, we are dedicated to ensuring safety, quality, and efficiency in every project. Our goal is not only to meet but to exceed client expectations, contributing to sustainable growth and long-term partnerships.

At Son Ha, we believe that every project is an opportunity to create value and strengthen trust. That is why we continue to invest in people, technology, and innovation to stay ahead in a rapidly changing industrial landscape.

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Core Services

1. Thermal & Acoustic Materials

2. Fabrication, Insulation – Installation and Scaffolding Rental

3. Technical manpower, maintenance, and operation services

4. Equipment, spare parts, and auxiliaries

5. Forklift Rental Services

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Machinery and Equipment Capacity

With a highly specialized team and modern machinery system, Son Ha Trading & Mechanical Co., Ltd ensures progress, quality, and safety in every project.

Through continuous investment and regular upgrades, Son Ha now owns a wide range of essential construction vehicles and equipment, ready to meet the demands of large-scale projects and strict technical requirements.

Key Equipment List:

– Scaffolding materials: 500 tons

– 29-seat worker cars: 2 units

– Self-propelled crane 10 tons: 1 unit

– Self-propelled crane 20 tons: 1 unit

– Trucks (3–5 tons): 3 units

– Cars: 4 units

Son Ha is committed to investing, upgrading, and expanding its equipment capacity to better serve large-scale projects, high technical standards, and strict safety requirements. With this vision, we not only ensure quality in every project but also strengthen our position as a trusted partner, accompanying the sustainable growth of our clients.

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Son Ha’s Highlighted Projects

Domestic Projects

2014 – 2015

– Mong Duong 1 Project (Boiler B4) – Construction of thermal insulation for Boiler B4.

2015 – 2016

– Formosa Project – Construction of coke furnace.

2016 – 2018

– Nghi Son Refinery & Petrochemical Project (Packages INS-2 A800, A900, A200) – Construction and installation of insulation.

– Xuan Thanh Cement 2 Project (Cooperation with Lilama 10) – Installation and insulation works.

2019

– Hau 1 Thermal Power Project (Furnace 2) – Construction and installation of furnace 2 insulation.

2020 – 2021

– Nghi Son 2 Thermal Power Project (BOP package) – Construction of insulation.

2021 – 2022

– Lao Cai Copper Smelting Project – Construction of insulation.

– Van Phong 1 Thermal Power Project – Construction of insulation.

2023 – 2025

– Vung Ang II Thermal Power Project – Thermal insulation installation works (Boiler #2, Turbine 1&2, ESP 1&2)

2025 – 2026

– Quang Trach 1 Thermal Power Project – Turbine & BOP package construction.

2025 – 2027

– Vung Ang II Thermal Power Plant (O&M) – Manpower supply for operation and maintenance.

International Projects

2019: A/U Brunei Fertilizer Project – Construction works.

2025: A/U Brunei Fertilizer Project – Annual Maintenance Manpower Supply

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Partners & Clients

Throughout its operation, Son Ha Trading & Mechanical Co., Ltd has become a trusted partner of leading corporations, contractors, and enterprises both domestically and internationally. These long-term partnerships demonstrate Son Ha’s reputation, quality, and construction capabilities.

Son Ha’s Commitments

· Compliance with international standards of safety and quality.

· On-time project execution with efficiency and cost-effectiveness.

· Transparent and long-term cooperation with clients and partners