Nanjing Meily Mechanical And Electrical Equipment Co., Ltd. is based in China and lists industrial networking and sensing products on Global Trade Plaza. It also includes the Moxa PoE switch EDS-P206A-4PoE-SS-SC with IEEE 802.3af/at compliance and up to 30 watts per PoE port. Pepperl+Fuchs inductive sensors listed include the NBB5-18GM50-A2 and NJ4-12GM40-E2, with features such as polarity reversal and short-circuit protection, LED status indication, and connection styles including M8, M12 or terminal models with PVC, PUR or silicon cable options. Ultrasonic sensors UC500-30GM-IUR2-V15 and UB500-30GM-E5-V15 provide sensing ranges of 30–500 mm, adjustment ranges of 50–500 mm, a 0–30 mm dead band, 380 kHz transducer frequency, and 10–30 V DC operating voltage. Buyers can send an enquiry through Global Trade Plaza.