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Jiangsu Jingwei Valves Co.,Ltd
Copy of TS Special Equipment Manufacturing License
Copy of TS Special Equipment Manufacturing LicenseHigh-tech Enterprise Certificate
High-tech Enterprise CertificateEnvironmental Management System Certification
Environmental Management System CertificationCredit rating certificate
Credit rating certificateOccupational health and safety management system certification
Occupational health and safety management system certificationQuality Management System Certification-(Chinese)
Quality Management System Certification-(Chinese)Sinopec Supplier Certificate
Sinopec Supplier CertificatePetroChina Supplier Certificate
PetroChina Supplier CertificateContract-honoring and trustworthy enterprise certification
Contract-honoring and trustworthy enterprise certification
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