Book Now- Hin Group is a home and office aircon service, Plumbing, electric service & Home Renovation company that offers a wide range of services in Bandar Baru Bangi, Kajang, Semenyih, Ecohill, Eco Majestic, Diamond City, Serdang, Cheras, Sungai long, KL, Selangor, Putrajaya, KL and cyberjaya.