86-535-2162110
No. 3, Hengshan Road, Development Zone, Yantai, Shandong, China (Mainland)
30m 50m 100m 200m Well Depth Ruler Water Level Meter With Tape Cable Made In China, US $ 200 - 2000 / Piece, ATWLM, China, 30m,50m,100m,200m,300m,400m.Source from Yantai Auto Instrument Making Co., Ltd. on Waimaotong.com.