4 Mil Black Security Qhov Rai Ua Tsawg

Dub xim kev nyab xeeb thiab kev ruaj ntseg movie

Yam ntxwv

Nris cov cua sov thiab tshee

Dub xim los tiv thaiv tus kheej

Iav tawg tiv thaiv

Txo UV txoj sab ci

Cov lus qhia

Xim: Dub

Loj: 1.52 * 30m / yob, 1.52 * 300m / yob los yog raws li tus neeg yuav tsum tau muaj

KEV THOV:

Kev ruaj ntseg tawg yog tsim los siv hauv cov tsev, villa, vaj tse, tsev tso nyiaj, khw muag khoom hniav nyiaj, chav da dej, thiab lub qhov rooj tsheb.

TSWV YIM :

R & D DEPARTMENT:

Koom tes nrog cov tebchaws nyob hauv Suav teb, Singapore, Lub tebchaws United States & Tebchaws USA

KHOOM:

KEV LEES:

Cim npe nrov: 4 mil dub ruaj ntseg qhov rai zaj duab xis, Tuam Tshoj, manufacturers, lwm tus, Hoobkas, lag luam wholesale, pheej yig, Mekas