Vappro VBCI Technology provides proven, long-lasting corrosion protection for storage, transport and operation - even in the harshest environments.


Advanced Vapour Corrosion

Protection for Critical Assets

Vappro VBCI Technology provides proven,
long-lasting corrosion protection for storage,
transport and operation - even in the
harshest environments.

Who we are

Who We Are

At Vappro, we protect the world’s critical assets from corrosion.
Our advanced VBCI (Vapour-bonded Chemisorption Inhibitor) technology safeguards equipment and infrastructure operating in the harshest environments — offshore, marine, industrial, energy, and defense.
Built on molecular science and real‑world engineering expertise, our solutions deliver long‑lasting protection that enhances reliability, extends asset life, and reduces maintenance costs.
Corrosion protection isn’t just what we do — it’s our commitment to readiness, sustainability, and engineering excellence.

Protecting Critical Assets — Anywhere, Anytime. 

What We Do

We develop and provide advanced Vapour-bonded Chemisorption Inhibitor (VBCI) technologies, corrosion prevention systems, protective coatings, preservation solutions, rust transformation technologies, and environmentally responsible asset protection systems engineered to extend equipment life, reduce operational failures, and minimize maintenance costs.

Our solutions are designed to protect:

Aboveground Storage Tanks (ASTs) 

Offshore Platforms & Rigs 

Marine Vessels & Port Equipment 

Industrial Machinery & Pipelines 

Electrical & Electronic Systems 

Military & Defense Assets 

Automotive, EV & Semiconductor Components 

Factory Spares & Long-Term Stored Equipment 

What We Solve

Vappro VBCI technologies are engineered to mitigate the costliest preservation, operational, and environmental challenges in heavy industry. We eliminate the root causes of asset degradation across volatile environments, addressing:

  • 01. Harsh Marine & Atmospheric Corrosion: Neutralizes severe chloride-induced pitting from salt spray, high humidity, and aggressive industrial chemical vapors.
  • 02. Asset Storage & Transit Oxidation: Eliminates moisture damage and rust formation during global oceanic shipping and long-term facility warehousing.
  • 03. Infrastructure & Void Vulnerabilities: Safeguards highly inaccessible zones, including soil-side tank bottom plates and internal enclosed piping voids.
  • 04. Operational & Idle Preservation: Prevents flash rust during hydrotesting and maintains mothballed machinery in ready-to-use, turnkey condition.
what we solve

Why We Are Different

We do not merely sell corrosion inhibitors — we engineer complete protection ecosystems backed by advanced molecular science.

Advanced VBCI Molecular Technology

Proven Protection in Extreme Environments

Environmentally Responsible & Sustainable

Global Technical Expertise with Field Experience

Multi-Metal Protection Systems 

Solutions for Inaccessible & Complex Corrosion Zones 

Innovative Building Block Technology (BBT) platforms 

Customized Preservation Methodologies 

Executive Leadership & Advanced Research Division

Our leadership team combines decades of scientific innovation, industrial research, and advanced corrosion expertise to drive the future of intelligent preservation technologies.

Dr. Nelson Cheng - Founder and Pioneer in VBCI Corrosion Technologies

Dr. Nelson Cheng

Founder, Visionary Innovator & Pioneer in advanced Corrosion Technologies

Prof. Benjamin Valdez Salas - Chief Research Scientist

Prof. Benjamin Valdez Salas

Chief Research Scientist
NACE Distinguished Service Award Recipient

Laura Cheng - Executive Director, Corporate Policy

Laura Cheng

Executive Director, Corporate Policy

Dr. Patrick Moe - Vice President and Corrosion Researcher

Dr. Patrick Moe

Vice President & Researcher

Partner

Partner with Vappro