Manufacturer Since 1998

The Direct Source for
Heavy-Duty Water Treatment.

Rooted in China since 1998. Driven by a 50,000m² manufacturing facility and advanced 3D fluid engineering. We build the containerized infrastructure that secures global operations.

Discover Our Edge

27+

Years Manufacturing

50K

SQM Facility in China

15+

Countries Served

500+

Heavy-Duty Systems

// Strategic Architecture

We Redefine
Global Procurement.

WANDONG ENVIRO is a global direct-source integrator of turnkey water treatment solutions. We specialize exclusively in smart, modular packaged plants for "zero-civil-work, plug-and-play" deployment.

Headquartered in Weifang, China—the heart of heavy industry—our 50,000m² vertically-integrated facility combines heavy fabrication, rigorous FAT testing, and an advanced International Engineering Hub. From 3D P&ID design to SCADA programming and global EPC compliance, we control every step of the manufacturing lifecycle.

By integrating factory-direct economics with agile engineering, we eliminate on-site complexities to deliver the lowest Total Cost of Ownership (TCO) for any industry, anywhere.

Factory-Direct

We are the direct manufacturing source for containerized plants, not a markup-driven trading company.

100% Plug-and-Play

Requires zero civil work, saving you massive amounts of expensive cross-border labor costs and time.

WANDONG ENVIRO 50,000m2 Water Treatment Manufacturing Facility in China

1998

Heavy-Duty Engineering

// The Hard Evidence

Inside the 50,000㎡ Facility

Four vertically-integrated production stages — engineered to industrial tolerances, audited at every weld, sealed for global maritime transit.

Heavy-Duty Fabrication

Precision CNC machining and marine-grade welding for Corten steel containers and industrial skid chassis.

Fluid Piping Assembly

Flawless integration of SS304/Duplex high-pressure manifolds, Grundfos pumps, and DuPont membranes.

Smart PLC Automation

Siemens & Schneider mainframes wired and programmed by senior electrical engineers for unattended operation.

Seaworthy Packing

Systems are structurally braced and hermetically sealed in ISPM-15 wood for 60+ days of brutal maritime transit.

// Uncompromising Procurement

Powered by Global
Tier-1 Giants.

A heavy-duty plant is only as reliable as its weakest gasket. We refuse to participate in low-end price wars. WANDONG ENVIRO is a direct-purchasing partner with the world’s most trusted industrial component manufacturers. We guarantee 100% genuine traceability for every membrane, pump, and PLC we integrate.

DuPont™ / Vontron

Core Heart

Authentic RO & SWRO Membrane Elements for absolute purification.

Siemens / Schneider

System Brain

Smart PLC & Electrical mainframes for fail-safe, unattended automation.

Grundfos / CNP

Fluid Muscle

High-pressure pumps and raw water fluid dynamics engineered for zero downtime.

Hach / SEKO

Precision Control

Industrial pH Sensors and Dosing Pumps for accurate chemical injection.

// OUR BOUNDARIES

The Three NOs

We are crystal-clear about what we will not do. Specialization is the foundation of industrial-grade quality.

No Residential Filters.

We strictly focus on Heavy-Duty industrial and municipal projects. We do not manufacture home under-sink filters. Do not ask.

No On-Site Civil Work.

We refuse to ship loose "puzzle parts" that cause local construction delays. 100% pre-piped and containerized only.

No Cheap Components.

We do not participate in low-end price wars. Uncompromising quality dictates our procurement — from the smallest gasket to genuine Dow membranes.

// Zero Startup Risk

We Break It Here,
So It Never Breaks There.

We don't ship puzzles; we ship running factories. Before any containerized plant leaves our facility, it undergoes a brutal 72-hour Factory Acceptance Test (FAT).

Hydrostatic Audits

Every SS304 pipe and Corten steel weld is pressure-tested beyond operational limits to ensure absolute integrity.

Live System Simulation

We pump real water through the system, calibrating every pH sensor, dosing pump, and Siemens PLC control logic.

Uncut Video Proof

You don't pay the 70% balance until you see your system running flawlessly via an uncut video demonstration.

3D P&ID

Spatial Blueprints Provided

// Zero On-Site Liability

We Engineered The Installation Out Of The Equation.

How do you install a heavy-duty desalination plant in Africa without flying our engineers there? By design. We empower your local plumbers to do the job safely and perfectly.

Color-Coded ISO Piping Every external connection point is color-coded and labeled. Inlet, Outlet, and Drain. It is literally idiot-proof.
Cloud-Based Siemens Monitoring Once you plug it in, our Chief Process Engineers in China can remotely monitor your TDS, pressure, and troubleshoot parameters via the cloud.

// Global Footprint

Engineered in China.
Deployed Everywhere.

From the Sahara to the Caribbean, our containerized systems run 24/7 in environments where on-site civil work and local technicians are not an option. We understand global logistics, DDP shipping, and extreme climate preservation.

Sub-Saharan Africa

Mining Camps & Remote Municipalities

The Caribbean

Luxury Island Resorts & Coastal Estates

Middle East

Oil & Gas Platforms, High-TDS Desalination

Southeast Asia

Semiconductor UPW & Fab Wastewater Reuse

View All International Deployments

// Global Compliance

Engineered for
Sustainability.

For global EPCs and World Bank-funded projects, our facility meets strict ESG criteria to ensure your supply chain is 100% compliant and future-proof.

Zero-Discharge FAT Facility 100% of water used during our live Factory Acceptance Testing is recycled in-house.
Recyclable Corten Steel Our containerized plants utilize highly durable, infinitely recyclable marine-grade steel.

ISO 9001

Quality Management

ISO 14001

Environmental System

CE Mark

EU Conformity

20+

National Patents

Full Audit Trail Available

Certificates, mill test reports, and live FAT documents released with every shipment.

Leadership

// A Direct Promise

"Quality is the last thing you should compromise on."

"Over the years, I've seen too many overseas project owners and EPCs bleed money because they bought cheap, non-standard equipment that required endless on-site civil work and maintenance.

At WANDONG ENVIRO, we created the 'Three NOs' for a reason. We build heavy-duty, 100% plug-and-play systems because we know that when you are operating a mining camp in Africa or a fab in Southeast Asia, a cheaper price upfront simply means catastrophic downtime later.

When you partner with us, you aren't just buying steel and membranes. You are buying operational security. Send us your Raw Water Report, and my engineering team will take care of the rest."

Cao Yonghao

Managing Partner & President of Intl. Business

Procurement FAQ

Clarity before you wire the deposit.

Q-01 / FACTORY VS TRADING

Are you a trading company or a direct manufacturer?

We are a 100% direct-source manufacturer with a 50,000m² vertically integrated facility in Weifang, China. We handle our own international engineering, fabrication, and export logistics, completely eliminating trading company markups.

Q-02 / FACILITY AUDIT

Can our engineering team visit your facility in China?

Absolutely. We welcome EPC contractors and project owners to audit our facility at any time. If travel is restricted, we provide live, unedited video walk-throughs of our CNC machining centers, welding bays, and FAT testing zones.

Q-03 / OUTSOURCING

Do you outsource the skid fabrication or PLC programming?

No. To guarantee quality and maintain our strict C5-M marine coating standards, all structural fabrication, high-pressure piping, and Siemens PLC programming are executed entirely in-house by our direct employees.

Q-04 / DATA SECURITY

How do you protect our project IP and client data?

We routinely handle highly sensitive data for semiconductor fabs and mining conglomerates. We will gladly execute your corporate Non-Disclosure Agreement (NDA) before you transfer any raw water analysis or site topology data.

Q-05 / LEAD TIME

What is your standard manufacturing lead time?

For standard containerized RO and MBR systems, our lead time is 35 to 45 days from P&ID approval to FAT completion. Custom UPW or ZLD systems may require 60 to 75 days depending on the procurement of specialized alloys (e.g., Duplex 2507).

Q-06 / INSTALLATION

Do you provide installation teams to our site?

We engineer the installation out of the equation. Our systems are 100% plug-and-play with color-coded ISO piping. We provide remote video guidance so your local plumbers can connect the system, saving you thousands in cross-border dispatch fees.

Ready to Engineer Your Next Project?

Stop guessing. Upload your raw water report, and our engineers will provide a precise P&ID and Factory-Direct CapEx estimate within 24 hours.

1. Project Type

2. Target Industry

3. Business Email

Project Details & Raw Water Quality (Optional but recommended)

NDA Protected 24H Turnaround

100% Plug & Play Zero Civil Work Lowest TCO

Chat with Engineer

We Redefine Global Procurement.