XED - The Best Lighting Source Ever Now - Save 20% energy than LED - Wide light spectrum, high CRI - Super bright - No need heat sink - Instant hot start(91% - Long lifespan >20000h - Wide applications for indoor and outdoor lighting - Safe and easy to install ...more
Wellen Technology Co.,Ltd is the most specialized manufacturer of thermoelectric products in China. The products including: Thermoelectric modules, Peltier modules, Thermoelectric cooling modules, Thermoelectric cooling assembly ,Thermoelectric cooler,Peltier cooler. .wellentech...more
heat sink made from aluminum .used for electronics and engiens.Can be customized as the requiement from clients by providing drawings or samples. Surface Treatment Styles: Plain, Anodizing, Color Dying, Powder coating....more
Tennmax Inc was founded in 1988 in Taipei Taiwan.
Since 1989 , we devoted in Thermal management .
TennMax (Shenzhen) was established in 2004. Since 2004 we started research and development our own led lights .
Until now our products are range from led bulb to led lighting solutions ....more
Zhejiang Concord Optic-electronic Technology Co., Ltd was established in 2000. It is one of subsidiaries of Shougang Concord Technology Houlding Ltd, which is listed in Hongkong stock exchange (stock code HK0512).The company entered into LED lighting industy through merger and acquisition in 2005....more
Power amplifiers, audio amplifiers, stage equipment, audio
shenghua is professional power amplifier manufacturer , in 2005 committed to professional amplifier development, design, production and sales; mainly provide OEM & ODM services for worldwide professional audio business.......more