protection telephone waterproof factory

Wall Mounting Weatherproof Industrial Telephones

2022-09-19

Install a waterproof emergency telephone to get help at the perfect time

2022-08-23

If there is a water emergency, don't panic! There is a special phone number you can call for help. The...

Uses of China IP industrial telephone

2022-08-04

What does IP telephony do? IP telephony uses the Internet to make and receive calls, which means you can carry...

CXHT Quarterly Work Meeting

2022-07-13

On July 12, 2022, CXHT quarterly meeting was successfully held in the conference room. All Changdian employees participated in the...

Outdoor Emergency Telephone

2022-06-29

Our SOS emergency speakerphone is a phone dedicated to the indoor industry. The telephone is sturdy and durable, and the...