Velkomin í Shenzhen Changxinghuitong Technology Co., Ltd!
+86 19129355807
fyrirtæki

Highway Metro Tunnel sími

IP sími Sími með snúru

2023-02-22

IP (Internet Protocol) telephone and corded telephone are two different types of telephone systems. IP telephone, also known as VoIP...
2022 Premium iðnaðar vatnsheldir símar

2022-07-09

Hvað er vatnsheldur sími? Hver eru helstu virknieiginleikar? Í lífi okkar notum við vatn á hverjum degi og...
Industrial phone

2022-06-29

Industrial phones are designed for use in indoor or outdoor environments. Its rugged design combined with operational reliability provides a...
vatnsheldir iðnaðarsímar

2022-06-15

Shenzhen Changxing Huitong Technology Co., Ltd. is one of the High-Tech enterprise in China, is stable supplier of intelligent transportation,...
Vottun

2022-06-15

Svartfjallaland North South Expressway Projects

2022-06-10

North-South Expressway (syðri hafnarborgin Bar að norðurlandamæraborginni Bogliare Expressway) er fyrsta...