Industry:
- 全部
- Normally open type
- type conversion
- two open two closed
- normally closed
- opening and closing
- other
- 全部
- OMRON / Omron
- TYCO / Tyco
- CHINT / Chint
- PANASONIC / Panasonic
- domestic
- HONGFA / Acer
- ABB
- FUJI / Fuji
- SCHRACK
- FINDER / Fender
- IDEC / Izumi
- OEG / Wang Li
- the Asian dragon
- OMRON
- SIEMENS / Siemens
- SONGCHUAN / Matsukawa
- Acer
- Takamizawa
- PILZ / Pilz
- TE / Schneider
- Panasonic
- CLION / Yan Tai
- PHOENIX / phoenix
- NAIS / Panasonic
- Squeak
- P & B
- CRYDOM / Qantas
- Panasonic
- FUJITSU
- / Fujitsu
- a star
- import
- Ford
- NEC
- other
