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Why Can We Always Ensure Excellent Quality

Quality Control

We produce an average of more than 5,000 thermos cups every day. We strictly control the quality from the production steps such as raw material procurement, die-casting, spray painting, etc. Each step is assigned to monitor the product quality to ensure that each batch of finished products is qualified.

Shenzhen Vigorrain Technology Co., Ltd.

Certification

Shenzhen Vigorrain Technology Co., Ltd. Certifications
Standard: rohs certificate
Number: zkt-2019124227c
Issue Date: 2019-12-05
Expiry Date: 2039-12-05
Scope/Range: vacuum flasks
Issued By: shenzhen zkt technology co.,ltd
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