Hangzhou Zongju Optical Equipment Co., Ltd. bụ isi na Hangzhou, China. Anyị bụ ndị a ọkachamara soplaya ọkachamara na nnyocha na mmepe, n'ichepụta na ahịa nke ngwa anya eriri nnyefe na Telecommunication akụrụngwa.
Zongju na-enye ọtụtụ nhọrọ nke ngwa anya eriri akụrụngwa. Akụkụ ngwaahịa anyị gụnyere: CATV optical transmitters, optical fiber amplifiers (EDFA, YEDFA, wdg), ndị na-anabata ngwa anya, PON system OLT na ONU, dispersion pay modul, ngwa anya switches, SAT-IF nnyefe, Optical fiber media converter, iche iche ngwa anya eriri n'ezinụlọ mmiri, oru ngo echichi ule ngwaọrụ na ngwá, wdg Ngwaahịa na-n'ọtụtụ ebe na mpaghara na netwọk, Mmaji okpukpu atọ na FTTx, na-enye ndị kasị mma na kasị adabara ngwaahịa maka netwọk zuru ụwa ọnụ.
Akwụkwọ akụkọ anyị, ozi kachasị ọhụrụ banyere ngwaahịa anyị, akụkọ na onyinye pụrụ iche.
Pịa maka akwụkwọ ntuziaka