Bestrand is a joint venture with B&L International Industry Ltd from England in 2001 which is a professional manufacturer of industrial air compressors and after treatment equipments with its own intellectual property rights.

Mealink Electronics (Shenzhen) is a high-tech company specialized in digital Audio/video techniques. Our products include series of HDMI products, video converter, extender, VGA/Component/DVI/USB related splitter, swtich, extender, cables, etc. Our products can distribute, convert, amplify and extend HDMI signal under all kinds of A/V signal standards' encryption and decryption requests. It includes HDMI switch, HDMI splitter, HDMI extender, HDMI matrix, HDMI cable, etc. Our products cover a wide range of application which can offer the solutions for the following products and project application: HDTV digital STB, DVD, Projector, Multi-media Conference Room, Command Center, Multi-media classroom, conference room, data center control, information distribution.

Xiamen Kelan Opto-electronics Co., Ltd. Is specialized in designing and manufacturing optical-electronic components, such as infrared emitting diodes (850nm, 940nm, 880nm) and infrared IR receiver modules (32Khz, 36khz, 38khz, 56khz). Our products are used in many areas, including the communication, automobile, IT, remote control toy and household appliance markets.