Submit RFP

Heavy Fabrication · EPCM Gateway

We Are
Trans-Pacific Alliance

Exclusive International Commercial Representative & Technical Gateway for China Grand Heavy Fabrication. We connect global EPCM majors and project developers with 40,000 tonnes of annual manufacturing output across 131,000 m² of shop floor space — backed by master-level Western quality governance.

Submit RFP / Project Scope Download Capability Statement
40,000
Tonnes
Annual Fabrication Output
3
Major Facilities
Guangzhou · Shenzhen · Nantong Hubs
20+
Years
International Oil & Gas / Mining Experience
4
Global Languages
English · Chinese · Spanish · Portuguese
100%
Western Specs
ASME · AWS · ISO · NACE Compliance

The Commercial Bridge

Unlocking World-Class Fabrication Capacity for Global Infrastructure

Trans-Pacific Alliance (TPA) serves as the exclusive international commercial representative for China Grand (ASME U Certified), bringing elite manufacturing capability to major energy, mining, and industrial infrastructure projects across Latin America, Australia, and worldwide.

  • Massive Fabrication Scale — Direct commercial access to 40,000 tonnes per year of heavy structural steel, process piping, and pressure vessel manufacturing capacity across 131,000 square meters of shop floor space in Guangzhou, Shenzhen, and Nantong.
  • Western Standards Alignment — Proposals, contracts, and execution frameworks aligned directly to ASME, AWS, ISO, and client specification requirements from day one.
  • Optimized Commercial Execution — Streamlined global structure offering competitive landed project pricing and aggressive commercial execution on major tenders.
Capabilities Talk to Us

Executive Quality & Technical Leadership

"At Trans-Pacific Alliance, we don't just understand quality — we built our company on it."

Founded by a British Senior QA/QC Specialist with over 20 years of hands-on execution across major international oil, gas, and mining capital projects, TPA provides unmatched technical governance at the commercial level.

As the dedicated international project arm for China Grand, Trans-Pacific Alliance provides direct factory access backed by top-tier international credentials:

  • NACE / AMPP CIP Level 3 Senior Coating Inspector
  • API 510 Pressure Vessel Inspector
  • API 570 Piping Inspector
  • CSWIP 3.2 Senior Welding Inspector
  • CSWIP RI Radiographic Interpretation
  • CSWIP AUT Automated Ultrasonic Testing Data Interpretation

We resolve specification conflicts, review ITPs, evaluate PQR/WPS and welder qualifications (WPQ), and audit quality long before steel is cut — ensuring your assets go far beyond baseline code compliance and are built to last and endure the harshest operating environments in the world.

Contract Packages

Key Capabilities

01

Heavy Structural Steelwork

Modules, pipe racks, mining conveyors, high-tonnage framing, and Hot Dip Galvanizing (HDG).

02

ASME U Certified Pressure Vessels & Process Piping

ASME U-stamp certified pressure vessels (Sec VIII Div 1/2), process piping spools (ASME B31.3), and specialized alloy spooling.

03

Advanced Protective Coatings

High-durability marine coating lines, Corrosion Under Insulation (CUI) mitigation systems, Thermal Spray Aluminum (TSA), and specialized chemical linings.

04

Turnkey EPCM Bidding

Integrated commercial proposals, technical bid alignment, specification verification, and end-to-end client representation.

The TPA Difference

Why EPCM Developers Choose China Grand via TPA

01

Technical Authority at the Commercial Level

We speak the client's engineering language. Holding senior credentials in welding, coating, piping, and pressure vessel inspection allows us to clear hold points and settle technical queries instantly.

02

Supply Chain Transparency

Complete visibility over raw material sourcing, Mill Test Reports (MTRs), Weld Procedure Qualification Records (PQR/WPS), Welder Performance Qualifications (WPQ), NDT procedures, and shop surveillance across all hubs.

03

Proven Project Delivery

Active delivery and expediting oversight on high-spec fabrication packages across major industrial hubs in Guangzhou, Shenzhen, and Nantong.

Manufacturing Hubs

Three major facilities anchor supply capacity across Guangdong and Jiangsu provinces — totalling 40,000 tonnes of annual output spanning heavy structural steel, pressure vessels, process piping, and advanced protective coatings. Both locations can deliver the full scope above, complemented by a robust, controllable supply chain.

  • Dongguan
  • Guangdong
  • Nantong
Discuss Capacity

Ready to Tender Your Next Major Fabrication Package?

Partner with Trans-Pacific Alliance to secure premier manufacturing capacity, guaranteed compliance, and aggressive commercial pricing for your upcoming capital projects.

Submit RFP Contact Us