1. Can you do OEM for me? Peb lees txais tag nrho OEM / ODM xaj, tsuas yog tiv tauj peb thiab muab koj tus qauv tsim rau kuv.peb yuav muab tus nqi tsim nyog rau koj thiab ua qauv rau koj sai. 2. Koj cov nqe lus them nqi yog dab tsi? T / T, L / C, Alibaba Trade Assurance muaj, kev tiv thaiv tag nrho rau koj xaj. 3. Do you have more valve products? Peb tsim ntau yam li qub.Pneumatic li qub, hluav taws xob li qub, pob li qub, npauj npaim li qub yog peb cov khoom tseem ceeb. Tiv tauj peb rau catalogue. 4. Vim li cas thiaj xaiv peb? Factory direct sale;Strong production capacity;Competitive price;Strict quality control;Quality assurance;Perfect after-sales service. 5. Yuav ua li cas mus ua ib qho kev txiav txim rau koj cov khoom? Muab koj qhov kev thov. Peb yuav tsocai raws li koj qhov yuav tsum tau.Ua kom paub meej cov khoom thiab tso nyiaj rau kev txiav txim.Peb npaj ntau lawm.
