GC2 pressure pipeline installation certificate audit site
Time:
2024-06-15
March 2 to 3, 2024 Kaifeng Chemical Equipment Association 3 review team leader of our unit for pressure pipe certification appraisal review
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Xianyou Oxygen
Tel:0086-371-26661192/+86-13592128999
Email:kfxyzy@126.com
Address:No.10, Shenzhen Avenue, Xiangfu District, Kaifeng City, Henan Province
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