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Why Can We Always Ensure Excellent Quality

Quality Control

Tunxin has been insisting to the innovative researches and breakthroughs under the strict "5S" management and ISO9001 quality authentication standard. most of the products are qualified with CE, CCC, FCC water-proof and RoHs standards.

Certification

Jiangyin Tunxin Metal Products Co., Ltd. Certifications
Standard: ISO9001
Number: 00114Q211680R1S/1100
Issue Date: 2015-12-07
Expiry Date: 2017-12-03
Jiangyin Tunxin Metal Products Co., Ltd. Certifications
Standard: Patent
Number: ZL201620115850.0
Jiangyin Tunxin Metal Products Co., Ltd. Certifications
Standard: SGS
Number: SHIN1609049775ML
Jiangyin Tunxin Metal Products Co., Ltd. Certifications
Standard: ISO18001
Jiangyin Tunxin Metal Products Co., Ltd. Certifications
Standard: ISO14001
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