Independent · Accredited · Trusted

Inspection & Testing
You Can Rely On

Jesee provides end-to-end third-party inspection and testing services for metallic related projects — from raw material to final handover. With 25+ years of experience, dual operations in Shenzhen and Hong Kong, and accreditations recognised across China and internationally, we help project teams meet the highest quality standards, on time and with confidence.

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Our Services

From raw material to final handover — we cover every critical stage of your steel structure project.

Non-Destructive Testing

VT, MT, PT, UT, RT, TOFD and PAUT inspection for welds, structural components and dimensional verification.

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Destructive Testing

Tensile, bend, impact, hardness and macro testing on base materials and weld specimens, including chemical analysis.

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Coating Inspection

Paint and galvanising thickness measurement, plus adhesion testing to verify corrosion protection performance.

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Welding Qualification & Training

Welding procedure qualification, welder certification exams and structured training programmes.

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Consultancy Services

Independent QA/QC consultancy and third-party surveillance for fabrication and construction projects.

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Featured Projects

Trusted by leading contractors and project owners on landmark steel structures worldwide.

MGM Cotai Hotel Development

Macau Wynn Place

Macau Studio City

Indonesia Power Plant

Third Runway Concourse and Apron Works

Fanling Bypass Eastern Section (Shek Wu San Tsuen North to Lung Yeuk Tan）

Hong Kong Kai Tak Sports Park

Guiyang Olympic Sports Center

Bengal Padma Multipurpose Bridge

Who We Are

About Jesee

An independent third-party inspection and testing body dedicated to steel structure quality — built on 25 years of field experience across Asia and beyond.

Founded in 2000 and headquartered in Shenzhen, Jesee operates across the Greater Bay Area with offices in both Shenzhen and Hong Kong. We specialise in the full-process quality assurance of metallic related projects, stainless steel & aluminum — from raw material testing through to final site acceptance — serving contractors, fabricators, and project owners on landmark projects worldwide.

Quality is not inspected in — it is built in. Our role is to provide the independent verification that gives every stakeholder confidence in the outcome.

Bin Li

- CEO @ Jesee

Years of Experience

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Qualified Technical Staff

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Project Delivered

Accreditations

Testimonials

Trusted by leading contractors, project owners and engineers on landmark steel structure projects worldwide — here is what our clients have to say.

Jesee's on-site inspection team was embedded with us throughout the fabrication phase of the Padma Bridge project. Their real-time reporting and rapid turnaround on NDT results kept our schedule on track. A genuinely reliable partner for large-scale structural work.

Stephen Flores Project Director

We engaged Jesee for welding procedure qualification and welder certification ahead of a critical airport terminal project. Their engineers were thorough, their documentation was airtight, and they flagged issues early enough for us to act. That kind of proactive approach is rare.

Marissa Young Quality Manager

As the project owner, having an independent third-party inspector gave us real confidence in the quality of structural steel going into our development. Jesee's reports were clear, consistent, and stood up to scrutiny from our international consultants.

Whitney Romero Development Director

Working across borders always brings compliance complexity. Jesee understood both the local GB standards and the international requirements we needed to satisfy. Their HOKLAS accreditation meant our results were accepted without question by the client and their engineers.

Johnny Michell Site Engineer

The S960 high-strength steel pedestrian bridge in Fanling was our first project using this grade of material in Hong Kong. Jesee handled everything — material testing, welding qualification, and full NDT — with a level of expertise we hadn't found elsewhere. They set the benchmark for how this should be done.

Flamingo Dolores Structural Engineer