扩展接头、柔性金属软管、水平控制器、蒸汽设备、阀门、绝缘夹克、消防设备

：Braided Expansion Joints、District Heating Expansion Joints、Axial Type - Lateral Type Expansion Joints、External Pressurized Expansion JointUniversal Type Joint with Tie Rod、Gimbal Type Expansion Joints、Vibration Absorber、Pipe Expansion Joints