1.     Fast online teb - Kev salesman tau ko koj cov tswv yim thiab yuav tsum zoo heev
2.     Zoo tshaj tus nqe, ceev ceev tus me nyuam
3.     Kev nplua nuj nyob rau hauv dav ntau yam ntawm HVACR khoom
4.     Rau yav tom ntej tom qab-muag kev pab Peb tau lees tias 1 xyoo zoo warranty. Yog hais tias cov khoom peb muag rau koj muaj tej zoo teeb meem nyob rau hauv ib lub xyoo, peb cog lus yuav ua rau free hloov thiab ua rau koj compesation
5.     OEM kev pab cuam - Txhua yam khoom tshiab yuav tsum tau ua muaj tseeb los ntawm koj tsim los yog duab