(1) Txhua qhov kab noj hniav muaj lub tog raj kheej ua haujlwm
(2) Siv cov khoom siv pwm hardness siab
(3) Tsis siv neeg nias ntau lawm kab
(4) Lub tswv yim sib txuam thiab OEM ntau lawm txoj kev
(5) Muaj ntau hom pwm:
Nres khau pwm nyob hauv tsev, Nres Pwm, nres Pwm Hoobkas Tuam Tshoj, cov khoom sib txhuam pwm 911, dov Tshuag nres pad pwm tsis xws luag, nres pwm ua, nres xovxwm cov menyuam tuag, dov Tshuag nres ncoo pwm nyob, nres khau pwm benelli m4, dov Tshuag Nres ncoo pwm qhov chaw, dov Tshuag nres ncoo pwm xyoo, nres pwm , nres pwm Hoobkas Tuam Tshoj, txhuam cov khoom pwm cov khoom, nres hauv ob sab phlu pwm spores, nres hauv ob sab phlu pwm hauv qab daus, dov Tshuag nres ncoo pwm 850, nres khau pwm 781pg, nres pwm thiab mildew, nres khau pwm kos duab