He kamupene whanau matou na Liushi, Wenzhou, Haina. Mai i te 2010 ka arotahi maatau ki a maatau mahi ki te whanaketanga me te hanga i nga taputapu paruru AC & DC (SPDs).
Pouaka koreutu 4pole, hanganga taapiri motuhake hei tiaki i te mono i te waahanga
Ko te taputapu paruru a AC AC SPD T2 1 + 0, he rereke ke i te whakapiri atu, he mono hei whakakapi mo te waahanga
LSP AC&DC SPDs haerenga kaiwhakanao
He miihini Aunoa AC & DC whakaeke taputapu tiaki SPD
Serigraphy AC & DC taputapu tiaki paruru SPD
Pūrere paruru PV DC whakaeke SPD SLP40 PV1500 3S
AC & DC Taapiringa taputapu paruru SPD kaata i waho me te pouaka takitahi o roto
He taputapu paruru AC puhipuhi SPD T1 + T2 Iimp 7kA 3 + 1 mo te punaha TT
LSP T2 Akomanga C AC SPD pururu taputapu paruru e whakakao ana me te whakamatautau
Panui Laser - SPD Pūrere Parenga Whakaoho
He aha te Mana mo Ethernet PoE
Parenga Matepukupuku - He Paatai Auau
