4. Sample Room
Tam sim no, peb lub tuam txhab cov khoom tseem ceeb yog cov khoom siv yas ua cov hlua, twine, xov, hlua, monofilament thiab pluaj, khib nyiab yas crushing thiab tu cov cuab yeej, sib tov cov khoom ziab thiab lwm yam auxiliary machinery thiab accessories rau cov khoom saum toj no.Nyob rau tib lub sijhawm, peb muab kev txhawb nqa xws li kev pabcuam kev ua haujlwm, cov khoom siv raw, cov khoom siv kho dua tshiab thiab hloov pauv.