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Why Can We Always Ensure Excellent Quality

Quality Control

We offer special name card for every machine that produced from us.

QC staffs will check from raw materials, components to production process and finished products.

Every machine will pass own factory calibration. If customer required, we can also offer third party calibration certificates.

Dongguan Liyi Environmental Technology Co., Ltd.

Dongguan Liyi Environmental Technology Co., Ltd.

Certification

Dongguan Liyi Environmental Technology Co., Ltd. Certifications
Standard: CE
Number: HSM13011829
Issue Date: 2013-06-06
Scope/Range: Programmable Temperature Humidity Chamber
Dongguan Liyi Environmental Technology Co., Ltd. Certifications
Standard: CE
Number: BAC14078101E
Issue Date: 2014-07-17
Scope/Range: Precision Industrial Ovem
Dongguan Liyi Environmental Technology Co., Ltd. Certifications
Standard: CE
Number: BAC15098111S
Issue Date: 2015-09-21
Scope/Range: Xenon weathering resistance test chamber
Dongguan Liyi Environmental Technology Co., Ltd. Certifications
Standard: ISO
Number: 19819QB2060R0S
Issue Date: 2019-02-15
Expiry Date: 2022-02-14
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