Located in Huizhou Hongda High Technology Industry Park, we are a professional company specialized in the R&D, manufacture and marketing of security products and TV equipment. With more than 20 years' development, we're proud of our experienced and skilled workforce, quality service and top testing equipment, such as 8591C spectrum analyzers and computerized and hot-blast backrest current welders, which can ensure 100% automation in quality production. Our main products are security ...   |