Hao Hao elctronic factory. was established in 1998 to produce high quality professional lighting products. Through our reputation for innovation, quality and reliability our product range has grown to meet the changing needs of our customers. We have our own research and design department which allows us to develop lighting products for many applications. We are quality registered to ISO 9001:2000 and are proud of the products and service we provide. Our products are exported to many countries throughout the world, and are used by many, including the Police, Military, Railways, Farmers, Engineers and by people who require high quality professional products, which have been designed to give many years service.