International Technical Services

CALTROP’s International Division has been providing professional quality programs, procurement support, information management service and project construction management consulting services for clients throughout the world. CALTROP has built a solid reputation on successfully managing and completing large complex structures as well providing procurement support for smaller manufactured and fabricated components. We take pride in our ability to provide services that help instill confidence in the products you are purchasing. Our track record of using qualified local personnel provides considerable cost savings to our clients. Our experience and knowledge has been demonstrated and recognized by many international clients. We look forward to providing your company with the solutions and personnel you may need in the global marketplace.


  • Complex Steel Structure
  • Pressure Equipment
  • Offshore, Shipping, Marine and Platform
  • Sea Locks & Gates
  • Pipeline
  • Wind Farm
  • Petro, Chemical, Oil and Gas
  • Power Energy
  • Port Equipment


  • QA / QC Oversight / Third Party Inspection
  • Information Management System
  • Procurement / Sourcing Support
  • Vendor Audit and Pre-Qualification
  • Coating Inspection
  • Third Party Surveyor
  • Laboratory Testing Service
  • Non Destructive Testing


  • San Francisco – Oakland Bay Bridge (SFOBB)
  • Queensferry Crossing Replacement (FRC)
  • Sea Lock Gates at Port of Antwerp
  • West Tom Bradley International Terminal Renovation
  • Las Vegas Linq Observation Wheel
  • Gerald Desmond Bridge Replacement

For more information contact:
John Kinsey
International Division Manager
U.S. Cell: +1(858)633-0457 | China Cell: +(86)138-1698-4722

Yanzhen Wu
China Office Manager
China Cell: +(86)180-2100-0606

Wang Lu (Testino)
Business Development Manager
China Cell: +(86)138-1891-7937

CALTROP China Office
+(86) 21 6875-2103