O le Shanghai Telsto Development Co., Limited o se kamupani fa'atau'oa fa'apolofesa o RF feeder Systems, Fiber Optic Solutions, Power Cabling Products ma mea fa'aopoopo uma o uaea.
O a matou oloa e fa'aaogaina mo Feso'ota'iga Feso'ota'iga, Fttx/FTTA Fiber Networks, Galuega Fa'atino e ala i le Malosiaga o le La ma Kamupani Fa'aleeletise.

Vaega o Oloa:

• RF & Fesootaiga: Feso'ota'iga RF, Uaea Fafaga Coaxial RG/LMR Series, Uaea Fa'asolosolo, Fa'amau Fafaga.
• Mea Fa'apipi'i EPC ma le Malosiaga: Uaea Ufiufi ua Ufiufi i le PVC ma le Epoxy, Uaea Fa'apipi'i, Ufiufi Apamemea-Alumini, Fa'amau Uaea Malosiaga.
• Alava Optika: Uaea Patch FTTA, Fa'apotopotoga MPO/MTP, Transceivers Optika.
• Mea Fa'aopoopo e Fa'apipi'i ai: Paipa Fa'aitiiti Malulu, Paipa Fa'aitiiti Vevela, Meafaigaluega e Tete'e ai i le Tau.

O le tuuto atu i tulaga faatonuina maualuluga ma tau faatauva, o Telsto o se pa'aga faatuatuaina mo tagata tufatufa, konekarate, ma pisinisi EPC i le lalolagi atoa.