Changzhou Minking Electronic Co., Ltd. is a professional manufacturer which specializes in the research, development and production of CCTV products.

Ulink Media is a leading media on Internet of Things industry, its business covers websites, conferences, magazines, exhibition, research, training and headhunting. It is dedicated to build a comprehensive online and offline platform for IoT companies in China to promote their products and solutions, to connect the whole industrial chain from upstream to downstream, help to international IoT companies and buyers understand the IoT China market.

Inspiring the future for more than 40 years. O’Reilly shares the knowledge and teaches the skills people need to change their world. For more than 40 years, O’Reilly has imparted the world-shaping ideas of innovators through books, articles, conferences, and our online learning platform. When individuals, teams, and entire enterprises connect with the world's pioneering experts and content providers, anything is possible.

UBM plc is a leading global business media company. UBM informs markets and brings the world’s buyers and sellers together at events, online, in print and provides them with the information they need to do business successfully. They also focus on serving professional commercial communities, from doctors to game developers, from journalists to jewellery traders, from farmers to pharmacists around the world.