TSI develops and
manufactures telecommunications equipment designed to withstand harsh
conditions; and requires international agents.
manufactures industrial strength metal telephones including emergency
telephones, weatherproof phones and enclosures, courtesy and elevator.
Mobile/cellular phone accessories wholesale supplier and exporter based
at China and Hongkong, housings,chargers,battery,handsfree.
Manufacturer of ADA
Compliant Commercial & Residential Elevator Phones, Emergency Phones,
Area of Refuge Phones, Pool Phones, Security Phones