4.6L 8L 10L Steamless Aluminum CO2/Oxygen/Gas Polishing Cylinder ISO7866

4.6L 8L 10L Steamless Aluminum CO2/Oxygen/Gas Polishing Cylinder ISO7866. Multi-Certification Compliance: Obtained PED, TPED, CE, DOT, TUV, and Australian market certifications. High-Quality Inspection: Inspected by TUV auditor with NDE, hydrostatic, and burst tests. Large Production Capacity: Annual production capacity of 700,000 pcs with automated equipment. Customizable Specifications: Customizable water capacity, height, diameter, and wall thickness. Professional OEM/ODM Service: Supports OEM and ODM services with 3 R&D engineers.