Phone Number: 760-216-0341 US Headquarter: Tektrum Development Corporation 5631 Palmer Way, Suite J Carlsbad, CA 92010 Our Mission: Founded in 1994, Tektrum Development Corporation is a global leading maker of consumer electronics. Our goal is to design and manufacture a broad range of leading edge electronics products for the consumer market. Product Lines: We design and manufacture the following product lines. And we are expanding our product lines rapidly. 1. A complete line of high quality solar panels and kits that generates free electricity by charging under sunlight during daytime for use with house, RV, boat, yacht, car, camping, as well as many electronics such as stereo, television, radio, fan, outdoor lighting. 2. A complete line of MPPT type solar charge controllers which intelligently regulates the working voltage of solar panels, allows the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar charge controller, this MPPT controller can boost the power of solar panels by up to 30%. 3. A complete line of solar power inverters that converts 12v battery power to 120 V AC household power, allowing you to power up office equipment and household appliances from your vehicle, boat or standalone 12 battery. 4. A complete line of unique solar garden lights that provides night-time lighting for your garden or walkway without need of electricity. 5. A complete line of unique rainbow color changing fiber optic lights that is perfect for your Christmas, holidays and parties decoration all year round. 6. Innovative and affordable wireless microphone system that can be used in picnic, party, retail store, classroom, conference room or any gathering place quickly and easily. 7. A complete line of office trade show products which provides a refreshing look to your display and present your business in the most professional way.