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China
联系人 Ms. Elsa
Shuangjing St, Suzhou, Jiangsu
Quality Assurance-Product Test 1. Intenal pressure for absorber 2. High temperature resistance 3. Exposure 4. External thermal shock 5. Inernal thermal shock 6. Rain penetration 7. Mechanical Load test 8. Thermal performance 9. Freeze resistance test *0. Ice ball impace test