When a building houses the mall. And industrial On completion, the duct system must be up. Which are both large and small, such as air ducts, the air duct in the bathroom, kitchen, vacuum hose pipe (DUCT COLLECTOR) pipe filter or dust. Clean (CLEAN ROOM) etc. Even new homes and condos to use as pipes, ducts, ventilation, kitchen hood. Bathroom exhaust pipe We focus on the production tubing finished with the spherical ellipsoid shape, which can be easy to install, cheap, fast, beautiful, cheap and standard factories, markets also demand because the plant industry housing department are also growing good. products This group still has a good growth there.
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