ABCTOPBIZ INDUSTRIAL (HK) LTD, headquartered in KwunTong, HK, is one of the most professional and fastest-growing enterprises on PC parts (like optical mice, flexible keyboard), electronics gifts (like wooden keyboard), business music system (BMS) and video&audio player (TFT LCD monitor, mp3, mp4 etc.).     With its own factory located in shenzhen coastland, we have more than 6500 sq. meters area and nearly 500 employees as well as 15 engineers and 5 program managers.     As a technology-oriented and quality-conscious company, ABCTOPBIZ has been improving its production technologies ceaselessly to enhance its position at the forefront of technology and we place great emphasis on research and development to meet both current and future consumer demands. Today, ABCTOPBIZ is known throughout the industry for our strong quality management and continuous improvement programs.     We devoted ourselves to continuously perform our mission that leads us to become an excellent suppli