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Why Can We Always Ensure Excellent Quality

Quality Control

Our company has occupational health and safety management system certification.

Certification

Changzhou Greencradleland Macromolecule Materials Co., Ltd. Certifications
Standard: ISO14001
Number: 74924E00486R0S-LZ
Issue Date: 2024-04-15
Expiry Date: 2027-04-15
Scope/Range: pva water soluble film and water soluble bag
Changzhou Greencradleland Macromolecule Materials Co., Ltd. Certifications
Standard: ISO9001
Number: 74924Q00707R0S-LZ
Issue Date: 2024-04-15
Expiry Date: 2027-04-15
Scope/Range: pva water soluble film and water soluble bag
Changzhou Greencradleland Macromolecule Materials Co., Ltd. Certifications
Standard: ISO45001
Number: 74924S00473R0S-LZ
Issue Date: 2024-04-15
Expiry Date: 2027-04-15
Scope/Range: pva water soluble film and water soluble bag
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