NINGBO GUANGYU-TECH CO., LTD. yog ib tug High-Tech enterprise specialzied nyob rau hauv optic fiber passive Cheebtsam tshawb nrhiav, kev loj hlob, ntau lawm muag. Raws li ib tug ua lub tuam txhab kub siab rau optic fiber adapters thiab optic ODF nyob rau hauv Tuam Tshoj, lub enterprise tau dhau lub ISO9001: 2008 thiab RoHS qauv. Thiab muaj zoo QC system kom paub tseeb tias tag nrho cov khoom yog faultless nrog 100% xeem.