Shenzhen Lingbao Electronics Co., Ltd, established in 2002,. sets research, development, manufacture and sales in one, to develop itself based on phsical safety and property security. By focusing for almost 8 years on its continuously evolving core markets, the group has developed a proficient in the security industry. It exits to meet the needs of our customers according to its unique understanding of its clients and their requirements. From this experience it has abtained total satisfaction and now are the front-of-mind choice in high quality supplier for most European countries. Our main products include gas detector series, carbon monoxide detector series, combined detector series, and smoke detector series ect. In order to take responsibility to our customers, each of the goods has to undergo a rigorous vetting procedure to ensure the quality. We have adapted high-tech sensor from Japan which can guarantee a long service life. On the other hand, we have passed the ISO9001 certification of quality sys