Kopda International Electronic Co., Ltd. is a high-technology enterprise specializes in R&D, manufacture and marketing of CCTV surveillance equipment in Shenzhen. It has been founded in 2003, and accessed to international market in 2009. And now our products sell well in United States, Canada, Mexico, Brazil, Peru, Australia, Sweden, Poland, Germany, Ireland, Nigeria, Cambodia, Singapore ect.

Kingnow Intelligence Systems Corp is a specialist company committed to the development of digital video & audio compression products for the ever increasing demand of world security market. It leads the way in product research and development. All of the products (PCI board range and DVR/DVS range) are all based on state-of-the-art H. 264 compression technology and deliver to both top performance and excellent reliability---all in a reasonable cost.

Nie-Tech Co., Ltd. Was founded in 2009, located in Dongguan, China and establish Vietnam factory in 2018. It is a high-tech supplier with 16+ years experience in the smart home field and specializes in smart-home products' design, develop and produce. We own the experienced and innovative R & D team which is dedicated to developing innovative and cost effective products for users. Our full range of successful in Z-Wave, Zigbee, Wi-fi, Matter & Bluetooth Smart Home products for both home and industrial applications. Our Vietnam factory boasts state-of-the-art equipment, expansive facilities, a robust workforce, and impressive production capabilities. We adhere to stringent quality control processes, ensuring that every product meets our rigorous standards. With a large and skilled workforce, we maintain exceptional production capacities, allowing us to meet diverse market demands efficiently and effectively.