天然氣過濾器, 調壓閥, 釋壓閥
Natural Gas Filter, Regulator, Relief Valves
廠牌：Emerson Automation Solutions
- Fisher
- Tartarini
- FRANCEL
超壓關斷閥, 瓦斯流量計, 釋壓閥, 套裝減壓流量站及瓦斯箱等.
Slam Shut Valves, Gas Flow Meters, Flow Computer, Skids and Cabinets.
廠牌：Emerson Automation Solutions
- Fisher
- Tartarini
- FRANCEL
工業用氣體, 蒸氣, 液體調壓閥
Regulator, Relief Valves
廠牌：Emerson Automation Solutions
- Fisher
- Cash Valve
