86-571-86667713
Supcon Software Park, No. 272, Wangshang Road, Binjiang Dist., Hangzhou, Zhejiang, China (Mainland)
safety signal 4~20 mA signal isolator safety barrier with SIL certification, US $ 50 - 80 / Piece, Zhejiang, China, SUPCON, HD5500.Source from Zhejiang SUPCON Instrument Co., Ltd. on Waimaotong.com.