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Why Can We Always Ensure Excellent Quality

Quality Control

We have professional and advanced brand machine production line and quality control center. Each batch of products will be sampled before package and there also has final inspection before shipment

Product Support traceability of raw materials Yes
Product inspection method Inspection of all products
Quality control conducted on all production lines Yes
QA/QC inspectors 3

Certification

Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: ISO14001
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: ISO45001
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: 2006/42/EC
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: CE
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: ISO14001
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: ISO45001
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: 2006/42/EC
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: CE
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: ISO14001
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: ISO45001
Taian Tenglu Engineering Materials Co., Ltd. Certifications
Standard: 2006/42/EC
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