Oven system planning

Define your temperature profile, part size, load weight, and throughput target. Our engineers translate your process into a practical oven layout—airflow strategy, heating power, controls, and safety options—so the final system delivers stable uniformity, repeatable results, and predictable lead-time.

3o Years of Service

Built on 30 years of thermal engineering, we support projects from specification to commissioning. Expect clear documentation, FAT/SAT support, reliable spare parts, and responsive troubleshooting—so your oven stays productive, compliant, and easy to maintain across its full service life.

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Coating & Powder Cure Ovens for Production

Cure powder coating, wet paint, primers, and functional coatings with stable airflow and uniform temperature for repeatable finish quality. Choose batch or continuous systems, integrate pretreatment and cooling, and specify part size and line speed for a manufacturer-built solution.

Electronics Ovens for Clean Controlled Curing

Support PCB coating, potting, encapsulation, and transformer varnish drying where cleanliness and control matter. Maintain temperatures, controlled airflow, and data logging for audit-ready quality; select chamber size, fixtures, and production cadence to match your sourcing and compliance requirements.

Metal Heat-Treatment Ovens for Heavy Loads

Run tempering, aging, annealing, and post-weld stress relief with controlled ramp/soak and consistent uniformity across large parts. Specify work envelope, load weight, and cycle time; we engineer insulation, circulation, and controls for repeatable heat-treatment results in production today.

Installation, Commissioning & Support

Powder Coating Curing Ovens for Consistency

Achieve repeatable cure and finish quality for metal parts with stable airflow and uniform temperature. Configure batch or conveyor solutions, match line speed and part size, and add pretreatment interface, cooling, and data logging for production control.

Industrial Drying Ovens for Moisture Removal

Dry components, castings, coatings, and assemblies before coating, bonding, or packaging with controlled temperature and airflow. Specify load, cycle time, and humidity sensitivity; we build batch or continuous ovens with scalable chambers and stable performance.

Adhesive Curing Ovens for Reliable Bonds

Cure structural adhesives, sealants, and bonding compounds with controlled ramp/soak profiles and uniform heat transfer. Choose racking, fixtures, and airflow direction to reduce scrap; integrate with assembly cells and quality documentation for audits.

Custom Oven Engineering, Built to Spec

Oven Control Systems for Stable Output

Select PLC/HMI, PID/SCR power control, recipe management, alarms, and data logging to standardize cycles across shifts. We configure sensors, interlocks, and remote diagnostics, then support commissioning and operator training so your oven runs safely and repeatably every day.

Special Oven Customization for Your Process

Need a non-standard oven? Share temperature range, solvent/ATEX risk, part size, load, and takt time. We engineer chamber, airflow, controls, and safety features, then define scope, drawings, and lead-time for RFQ approval with performance targets and acceptance criteria.

Maintenance & Spare Parts for Continuity

Keep ovens running with planned spare parts, preventive maintenance guidance, and troubleshooting support. Identify wear items, schedule inspections, and standardize replacement intervals. Reduce downtime risk with documented service routines, recommended inventory lists, and responsive technical assistance.

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PTFE and polymer sintering process with controlled soak and cooling in an industrial oven
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Solvent Safety & Explosion Protection
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About Us: Manufacturer Built for Industry

ZonHoo designs and manufactures industrial ovens and thermal systems for global production lines. From requirement definition to engineering, fabrication, and testing, we deliver repeatable performance, clear documentation, and responsive support—built to reduce sourcing risk and accelerate project approval.

Our Ability: Engineering, Build, Test, Deliver

Explore our capabilities in design, fabrication, insulation, airflow, controls, and factory testing. We translate your process into specifications, validate performance with commissioning-ready documentation, and support custom batch or continuous systems—optimized for throughput, safety, and long-term uptime.

30 Years of Service, One Focus

Our history started with heating elements, grew into heating equipment, and evolved into industrial ovens and heat-treatment systems. Decades of field feedback shaped our safety mindset, engineering discipline, and manufacturing quality—helping customers scale production with confidence and repeatability.

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Large custom industrial oven in ZonHoo manufacturing facility

ZonHoo Mission, Vision & Values

We build custom industrial ovens and thermal systems with one standard: predictable performance in real production. From planning and engineering to fabrication and final testing, our work is designed to reduce sourcing risk and keep your line running.

Our Mission

Engineer and manufacture industrial ovens that run safely, uniformly, and repeatably—so manufacturers can scale output with confidence.

Our Vision

To be the most trusted partner for custom thermal processing systems worldwide—known for engineering clarity, manufacturing discipline, and responsive lifetime support.

Our Values

  • Safety-first design, always.
  • Built-to-spec discipline—no shortcuts.
  • Engineering integrity—data over assumptions.
  • Customer partnership—value beyond the oven.

Our Guiding Principles

  • Start with the process: temperature, load, airflow, and throughput.
  • Design for uptime: serviceability, diagnostics, and clear documentation.
  • Test before ship: verify performance, safety, and repeatability.
  • Support after install: commissioning guidance, spares, and fast response.

Our Capabilities

As a dedicated manufacturer of industrial ovens, we are driven by innovation and a commitment to quality. Our goal is to deliver cutting-edge thermal processing solutions that help our customers succeed.

End-to-End Manufacturing Expertise

From initial concept to final testing, we manage every step in-house. Our vertically integrated approach ensures precision, consistency, and faster lead times.

  • Expert Design: Our seasoned engineers craft solutions tailored to each customer’s application using the latest design tools.
  • Precision Manufacturing: We leverage advanced fabrication techniques and strict quality protocols to build durable, high-performance ovens.
  • Rigorous Testing: Every unit undergoes full-load, high-temperature testing to ensure performance and reliability from day one.

Industry Solutions & Customization

We serve a wide range of industries—including electronics, medical devices, aerospace, automotive, and renewable energy—delivering application-specific thermal systems that meet exacting standards.

Whether it’s a standard batch oven or a fully customized continuous system, our deep process knowledge enables us to create purpose-built solutions that give our clients a competitive edge.

Quality & Reliability

Our ovens are built to last. We follow ISO 9001-certified processes and apply meticulous quality checks at every production stage to ensure consistent performance and longevity.

Many of our systems have been in the field for over a decade, still running strong—a testament to our engineering excellence and manufacturing discipline.

Customer Partnerships & Support

We see ourselves as more than a supplier—we’re a strategic partner. From pre-sale consultation to post-installation support, our team stays engaged every step of the way.

  • Application engineering & process evaluation
  • On-site installation and commissioning
  • Preventative maintenance and system upgrades

Our Team & Company Culture

Behind every great product is a great team. Our engineers, technicians, and service professionals share a passion for innovation, problem-solving, and continuous improvement.

We foster a culture of accountability, teamwork, and excellence—values that translate into consistent customer satisfaction and long-term success.

CONTACT SALES REP

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CAPABILITIES
  • Ambient to high-temp ranges (custom)
  • Temperature uniformity (process-based)
  • Forced convection airflow
  • Multi-zone heating / airflow
  • Electric heating (PID/SCR)
  • Infrared heating (optional)
  • Batch ovens (box / walk-in)
  • Truck-in / cart-in systems
  • Conveyor continuous ovens
  • Pass-through configurations
  • Curing & drying processes
  • Heat treatment applications
  • Solvent safety / Ex options
  • PLC/HMI control + recipes
  • Remote diagnostics (optional)
  • FAT/SAT & commissioning support
Ready to Work Together?

Let’s talk about how we can support your thermal processing goals. Contact our team to explore the right solution for your needs.

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