Peb muab NG / H2 filling khoom thiab lwm yam kev daws teeb meem.

Peb lub Hoobkas nyob hauv Sichuan, Suav teb, txais tos koj tuaj xyuas. Tab sis yog tias koj tsis nyob hauv Suav teb, thov nyem "Tshem rau peb", peb tuaj yeem npaj "huab mus ntsib" thiab muab kev txhawb nqa mus ntsib.

Peb muab 7 * 24 tus qhua tuaj noj mov hotline rau txhua lo lus nug txog peb cov khoom. Tom qab yuav peb cov khoom, koj yuav muaj ib tug tshwj xeeb tom qab-muag kev pab cuam engineer, nyob rau tib lub sij hawm, koj muaj peev xwm tiv tauj peb los ntawm "hu rau peb".

Feem ntau ntawm peb cov khoom tuaj yeem hloov kho. Rau cov khoom tshwj xeeb, koj tuaj yeem xauj cov khoom lag luam cov ntsiab lus interface rau cov ntaub ntawv kho kom haum ntxiv. Los yog koj tuaj yeem xa koj cov kev xav tau rau peb, peb pab pawg R & D yuav muab cov lus teb tshaj lij.

Peb txais T / T, L / C, thiab lwm yam.