Address
No.199, Taian, Zhejiang
Email
info@comliant.com
A Trustworthy Manufacturer
Advanced Pump Controller Solutions for Every Application
24 years of industry experience
Why Choose Comliant Pump Controllers?
A pump is the heart of your water system, but without the right controller, it can be vulnerable to failures. That’s where Comliant comes in.
Our controllers protect against overload, dry-run, phase loss, and power fluctuations. With smart design and durable components, we provide solutions that keep pumps running smoothly even in demanding environments.
INTELLIGENT PUMP CONTROLLERS
24+ years of professional manufacturing experience
Your Trustworthy Supplier and Manufacturer
At Comliant, we design and manufacture reliable pump controllers, including control boxes for well pumps and submersible pump control boxes. Our products are built to protect your system, reduce downtime, and extend pump life.
Whether you are running a residential water supply, an irrigation project, or an industrial operation, our pump control solutions ensure stable performance and peace of mind.
Your success Our success
We are willing to be a reliable supplier for big clients, and a strong support for small and medium-sized buyers.
Top-quality OEM/ODM services
We have rich experience in R&D and manufacturing to meet your custom product needs, including end-to-end services and our unique patented technology.
Customer protection
We highly value the interests of our customers, including but not limited to product design, patented technologies, and trademark ownership.
Inside Comliant
SMART PUMP CONTROLLERS
Strong Team, Strong Support
Your reliable partner
Factory Size
Covering an area of more than 67,000m².
Production Capacity
Annual production capacity up to 7 million pieces.
Strict Internal Laboratory
Including component analysis, drop testing, EMC, noise testing, safety testing, energy efficiency testing, and simulated transportation testing.
Accessible Communication
We support multiple languages, making international trade simpler.
Integration of Resources
high-quality supply chain, an efficient company system, and a complete international logistics system.
Professional Team
Worry-free after-sales system, never make a one-time deal.
SOFT STARTER & VFD
Control Box for a Well Pump – Reliable Protection, Easy Operation
A control box for a well pump should not only be easy to install but also ensure safe operation. Our controllers adopt a probe-free design that accurately senses changes in the underground water level to control pump operation. Our models are equipped with comprehensive protection features, including overload protection, dry-run prevention, voltage safeguards, no-water protection, and phase-loss protection, ensuring the well pump runs properly without damage.
Rapid Customization Capability
We have a professional R&D team ready to respond to your requests at any time.
- 1. Communicate and confirm needs.
- 2. Generate a 3D design.
- 3. Confirm and make a prototype.
- 4. Sign the contract.
- 5. Mold opening, small batch testing.
- 6. Mass production and delivery.
Submersible Pump Control Box – Built for Long-Term Protection
Submersible pumps require controllers that can handle continuous duty under tough conditions. Our submersible pump control boxes offer built-in protections and efficient motor control.
They support multiple detection methods—such as probes, float switches, and pressure sensors—to accurately control water level changes with sensitivity, reliability, and long-term stability.
OTHER CONTROLLERS & ACCESSORIES
Benefits at a Glance
Our pump controllers are designed to support voltage standards worldwide and are equipped with eight major protection features, including overload protection, dry-run protection, over/under voltage protection, etc.. They are easy to install, built to last, and trusted by markets around the globe.
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What peoples say about us
"Comliant not only delivered our pump control panels on time but also provided valuable insights into market trends. As an importer, I appreciate their commitment to excellence."
Emily
Importer
"Reliable partners! Their proactive communication and efficient resolution of any potential issues have left a deep impression on me."
Olivia
Distributor
"Comliant's pump controller and protector have become our best-selling products. Their stable product quality and on-time delivery make them the preferred choice for wholesalers like us."
Michael
Wholesaler
Partner with Comliant
We don’t just sell pump controllers—we build long-term partnerships. Distributors and installers across global markets choose Comliant because we provide:
Competitive pricing for bulk orders, Flexible customization options, Technical support and after-sales service.
If you are looking for reliable pump controllers or control boxes for well and submersible pumps, Comliant is your trusted partner.