TD Group

As a green product, TD wind & solar dual energy street light are specially produced for city lighting. It not only can work in the sunshine condition,

TD CONDENSATE DRAIN PAN BLOCK: TD CONDENSATE DRAIN PAN BLOCK when used in a condensate drain pan prevents bacteria and mold growth in the drain pan a

TD ScentBlock: TD ScentBlock is a slow dissolving block of solidified scent oils. It allows for continuous and long-lasting scent release, without th

We have developed the world-advanced plug-in copper-aluminum pipes and crucial equipment, which replaced copper-aluminum tie-in through the electrosta

TD air diffusers are specially produced for air distribution in HVAC field, which offers a simple yet effective means of air supply. We provide variou