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  More than 210+ Models optional. Supply a large of standard and Customized test equipment.

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  High Quality Control from every aspect of raw material , production, installation, and commission.

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  ISO 9001 factory manufacturing. Mature Technology and professional after-sales service. CE Certification if needed , Certification of Quality along with shipment.

Reliable Environmental and Mechanical Test Equipment Manufacturer.

Featured Cases

We provide best quality and service for Environmental and Mechanical test equipment. We always work closely and comprehensively with our clients to achieve win-win prosperities.

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Application

Thanks to several decades of R&D efforts, our company has established itself as a leading provider of testing instruments of the industry, playing a crucial role in the research and development of high-quality and high-value products within the industry.

What People Say

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  We have been worked with Guangdong Derui Testing Equipment Co., Ltd. since 2018.

  Equipments we used have a good quality in performance and reliability.

  They are professional and have a fast respons to customer, on time delivery, good packaging, so the machine has been received in good condition.

  We are very satisfied and highly recommend Derui Testing equipment.

  Kiven Nike

  Quality Assurance Department

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  We have recently procured few test equipments from Derui Testing and was extremely satisfied with their quality of the equipments and service they provide.

  Jude Sans

  Foreign Purchasing DEPT.

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  We are satisfied with their transaction .They work in an efficient and professional manner to meet their contract requirements for projects. They give fast respond to customer questions, on time delivery.

  Joseph Lam

  Directeur Technique

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News Center

FAQ for Humidity Test in Climatic Chambers

15. 01, 2024

Humidity testing is one of the most common tests conducted in a climatic chamber. However, due to transportation, unfamiliarity with operation, and other factors, issues may arise with climatic chambers that were functioning properly before leaving t