Chongqing Zhongke Dali Instrument Co., Ltd.

Envsin is a professional provider dedicated to R&D, manufacturing and service of advanced environmental test chambers and reliability testing solutions. Focused on the field of environmental simulation and reliability testing, we design all testing equipment with precision engineering, and strictly comply with international testing standards including IEC, ASTM, ISO and MIL-STD. We offer both standard and customized environmental test solutions to serve global industries such as automotive, aerospace, electronics, new energy, military, telecommunications and eVTOL. Adhering to high-quality production, we implement strict full-process quality control, and each chamber undergoes rigorous testing and calibration before delivery. With authoritative certifications like ISO 9001, CE, RoHS and a number of independent patents, we guarantee stable performance and long service life of our products. Supported by an expert team with decades of industry experience, we provide full-cycle professional support from design, customization to after-sales service. Having established long-term partnerships with many world-renowned enterprises and research institutions, Envsin keeps innovating and forging ahead, committed to becoming a globally trusted partner of environmental test solutions, and helping global industries improve product reliability and quality with precise and reliable testing equipment.

Envsin is a professional manufacturer and solution provider dedicated to advanced environmental test chambers and reliability testing. Our product portfolio covers a full range of environmental simulation and reliability test equipment, including high and low temperature test chambers, temperature and humidity test chambers, walk-in high and low temperature humidity test rooms, three-zone thermal shock test chambers, high altitude test chambers, rain test chambers, sand and dust test chambers, high temperature aging test chambers and other customized test systems. All products adopt precision engineering design and strictly comply with international testing standards such as IEC, ASTM, ISO, MIL-STD and ISO 16750. We provide both standard and customized environmental test solutions to meet specific application requirements and industry specifications, serving global industries including new energy batteries, automobiles, aerospace & avionics, electronics & semiconductor, military, eVTOL, telecommunications and materials science. We implement strict full-process quality control, and each piece of equipment undergoes rigorous testing and calibration before delivery. Supported by an experienced expert team, we provide comprehensive one-stop services from customized design and installation to after-sales support and troubleshooting, ensuring stable performance and long service life of our test systems to meet the R&D and quality control testing needs of global customers.

1.Provide full-range environmental simulation and reliability test chambers with precision engineering design 2.Comply with global testing standards including IEC, ASTM, ISO, MIL-STD 3.Offer both standard and customized test solutions to meet specific industry demands 4.Implement strict quality control and rigorous pre-delivery testing & calibration 5.Feature stable performance and long service life 6.Apply to diverse industries: automotive, aerospace, electronics, new energy, military, telecommunications, etc. 7.Possess multiple international certifications: ISO 9001, CE, RoHS, and independent patents 8.Supported by professional engineering team with decades of industry expertise 9.Provide comprehensive after-sales service, including installation, warranty and troubleshooting

1.Comply with international testing standards including IEC, ASTM, ISO, MIL-STD and ISO 16750. 2.Authorized with ISO 9001, CE, RoHS certifications and a number of independent patents. 3.Strict full-process quality control and pre-delivery testing & calibration for each equipment. 4.Supported by professional engineering team with decades of industry expertise. 5.Provide reliable standard and customized environmental test solutions. 6.Serve global industries such as automotive, aerospace, new energy, electronics, military and telecommunications. 7.Trusted by well-known enterprises and institutions including Foxconn, SGS, CISCO, Dyson, HUAWEI, BYD, SAMSUNG, AIRBUS, BOSCH, CEPREI and CSIC 701 Research Institute.

Envsin’s environmental test chambers and solutions are widely used and trusted by global leading enterprises and authoritative research institutions, including: 1. Foxconn 2. SGS Group 3. CISCO 4. Dyson Group 5. Jabil Group 6. Flextronics International 7. Wistron Group 8. Amer Group 9. Danfoss 10. GEA Group 11. HUAWEI 12. BYD Group 13. SAMSUNG Electronics 14. THALES 15. DuPont 16. CSIC 701 Research Institute 17. CEPREI 18. BOSCH 19. AIRBUS 20. Ortholite