Cutting-edge Electronics Co., Ltd. Shenzhen Company, Shenzhen, cutting-edge Electronics Co., Ltd. is a professional Design, production of electric door wireless controller, high-frequency wireless data transmission devices of high-tech companies, the leading product for the remote shutter doors, telescopic doors control box, remote control garage door panels, noise gate control box and receiver transmit high-frequency module series since its inception, my company's range of products based on the civil construction industry to begin development and manufacture of civilian remote world, the products all over the country provinces. "Excellent quality and provide satisfactory service" is our business philosophy and based on the book. Talent is living the life of my door, the company has high-.. (more>>)