| Brand Strength | ZKSSUN originated in Japan and brings decades of engineering expertise and application experience, enabling fast and effective solutions for product design, process optimization, and after-sales support. |
| ISO 9001 Certification | ZKSSUN is committed to manufacturing high-quality environmental test chambers and is certified under the ISO 9001:2015 Quality Management System. |
| ISO 14001 Certification | ZKSSUN follows a sustainable development strategy and is certified under the ISO 14001:2015 Environmental Management System. |
| Global Laboratories | ZKSSUN operates 8 independent laboratories worldwide, providing integrated environmental and reliability testing solutions from equipment development to full testing service support. |
| Core Components | All key components are sourced from globally recognized brands such as Bitzer, Copeland, Danfoss, Danfoss, Castel,Emerson, ensuring high reliability, precision, and long service life. |
| Customized Solutions | We provide fully customized environmental test equipment based on specific customer requirements, supported by modular design and one-stop system integration solutions. |
| CE Certification | |
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UL Certification | |
| Electrical Control System | The system adopts a water-electricity separation design to prevent short circuits or electric shock caused by moisture or vapor. Wiring is neatly arranged and clearly labeled for fast troubleshooting and maintenance. |
| Stainless Steel Construction | The internal chamber is made of fully welded SUS 304 stainless steel for durability and corrosion resistance. Most models also feature stainless steel exterior construction. |
| PCB & Component Testing Capability | We provide comprehensive evaluation and integrated solutions for potential quality defects in PCBA manufacturing processes. |
| Fast Delivery | Standard models are typically delivered within 30–45 working days. |
