control options: control your electric rolling door with either a push-button switch or a remote control, based on your convenience.

free quotes: get a free quote on your used air conditioners and scrap metal. 24/7 service: available 24 hours a day, 7 days a week.   why choose thonglai? top prices: we offer the highest prices for your used items.

reliable delivery & logistics we provide prompt delivery services directly to your construction sites, factories, or project locations. our efficient logistics ensure that your workflow remains uninterrupted by preventing material shortages.

excellent customer service: we are committed to providing our customers with excellent service. our experienced staff is always available to answer your questions and help you find the right products for your needs.

quality guaranteed: our experts ensure that the structural integrity and aesthetic of your vehicle or vessel are perfectly maintained. 4. office chair repair & maintenance minimize waste in your office by repairing your ergonomic chairs instead of discarding them.

for your needs.

installation location and contact information why choose us: tailored solutions: we help you select the right projector for your needs while keeping your budget in mind.

durable, and tailored to your space

are seeking a whole-system solution to your climate control needs. whether the premises are domestic, commercial, industrial or public-sector, a preliminary chat will cost you nothing and you will receive expert, unbiased advice.

let us do it for you. save time, no travel required – you can fulfill your vow from anywhere as if you came yourself.