Tsis tas li ntawd, s phab ntsa panels tau dhau qhov hluav taws kub tiv thaiv chav kawm b1 (en 13823 thiab en iso 11925-2), thiab peb cov panels feature tag nrho cov npoo sib koom ua ke thiab ua tiav rov qab, yog li koj tsis tas yuav txhawj txog cov khoom siv warping lossis chipping. OEM txhua qhov loj me rau koj.