Established in 1992, Chengdu Ideal Technology Development Co., Ltd. is a high-tech enterprise integrating the research, development, manufacture and marketing of products in 2 main categories: security systems and accessories.We have more than 10 years' experience in security system industry. We always stick to developing and innovating by ourselves and have gained many patents. Our "ShenYan" brand was registered in 1993. Our accessory products such as detectors and infrared balusters are compatible with any brand, selling well in worldwide markets. Through very stringent...