Our Ventilators are all made of stainless steel ,UBC bearings from USA .All the parts ventilators finished by professional molding tools and assembled equipments .It works without electricity but taking advantage natural wind temperature contrast .The ...

Nam Wah Industries Ltd. has been established since 1980. We are specialist in high quality electrical accessories, converved energy flourescent product, making building plastic tool box and cosmetic mirror Hong Kong. can cover wider product range, provide ...