上海航欧德国DUNGS压力开关/空气压力开关德国DUNGS公司60多年来,一直从事生产和开发具有高新技术的多功能、高安全性的燃气设备和控制装置。DUNGS公司1964年研制成鼓风式燃烧器的电气自动控制装置以来,已成为世界上品牌燃烧器的主要供应商,主要燃烧机配套配件有电磁气阀组合、空气压力开关、燃气压力开关
UB50A4 UB150A4 KS300/1C2 GW10A4 GW10A5 GW10A6 GW150A5GW150A6GW3 A4 GW3A6 GW500A5 GW500A6 GW50A4 GW50A5 GW50A6 LGW 3A2 LGW3A2P LGW50A2 LGW1.5A1 LGW10A1 LGW10A2 LGW10A2P LGW3A1 LGW50 A2P LGW3A1,LGW10A1,LGW50A1,LGW1.5A1 GW3A5、GW10A5、GW50A5、GW150A5，GW500A5，
GW3A6、GW50A6、GW150A6，GW500A6,
GW10A2,GW50A2,GW150A2,GW500A2,
GW3A4,GW10A4,GW50A4,GW150A4,GW500A4,
德国DUNGS压力开关：
LGW3A2、LGW10A2、LGW50A2，LGW150A2，
LGW3A2P、LGW10A2P、LGW50A2P、LGW150A2P，
LGW3A4，LGW10A4，LGW50A4，LGW150A4,LGW500A4,
Shanghai HangOu Mechanical & Electrical Equipment Co., Ltd. was established in 2006, and is specializing in the import of mechanical & electrical equipment spare parts, instruments and other products and brands of worldwide. These products are widely used in metallurgy, iron and steel, petrochemicals, energy, aerospace, container terminals, automation, water conservancy, papermaking, power plant, textile, injection molding, rubber, medical treatment, food packaging and other fields. Our main product lines include: sensors, motors, switches, electronic scale, encoders, controllers, analysis meters,optical fibers, gratings,valves, warning lights, cable, towline, distributor, gearbox, relays, buffers and imported hardware. ShangHai HangOu Mechanical And Electrical Equipment Co.,Ltd