Shenzhen Kingbird Network Technology Co., Ltd., Set up in 2008, It is a data communication system and AI provider specializing in wireless and network communication technology, and a national high-tech enterprise specializing in the development, sales and services of embedded operating systems, wireless data communication systems and related software. The company specializes in providing a full range of solutions for the Internet of Things technology, not only providing 4G DTU, 4G gateway, 4G module, 5G router, WiFi module, WiFi DTU, Lora module, wireless gateway, wireless router and other AI products(AI voice mouse), but also providing users with Internet of Things software and platform development (web platform, APP, applet, public account, etc. ). It has been officially recognized as a national high-tech enterprise and software enterprise for six consecutive years, and owns nearly 50 intellectual property rights such as invention patents, utility model patents and software copyrights.

Liuyang Happiness Firing Systems Co., Ltd is located in Liu yang, China, a city well known to the world for her world class fireworks. In 2005, We have established HAPPINESS Firing Systems, and focused on the fireworks firing products ever since then. After the effects for one and a half decades, Happiness became a company of great strength in sales, R&D and manufacturing.

Founded in 2005, Guangzhou Lingyin Electronics Co., Ltd, has over 17 years OEM /ODM experience in Public Address System and Professional Audio System and Conference system.

Driven by innovation, quality, and passion, Xiamen E-Top Controls Technology Co., Ltd. is a leading Smart WiFi Thermostat manufacturer and HVAC heating & cooling solutions provider. As a professional OEM/ODM Thermostat factory, we fill the market gap with a proven track record of excellence in Smart Home Energy Management. We are committed to delivering high-quality professional technical support, advanced testing equipment, and updated software systems to make ETOP a distinguished partner in the climate control industry.

Henan Dirk Electronic Co. Ltd (former Henan Yuding Electronics Crop., Ltd) is an industrial radio remote controls manufacturer in China. Established in August, 2010, With more than 10 years experience on this industrial remote control system business area. Headquartered in Zhengzhou, Henan province. Dirk has so many experts in the industrial radio remote controller area to assure quality and productivity, Dirk are becoming one of the leading companies in this industry in China.

Shenzhen Kelvin Electronics Co., Ltd. is a radio frequency expert which was founded in 2006. We have an experienced and professional R& D team include hardware and software engineers, can finish entire development of new products from PCB layout and program writing to mass production.

Hartai Technology Industry Co., Ltd found in 2001, the company is located in in scenery Chinese manufacturing industry name town DongGuan City shijie tablet town elegant and pretty, having a long history. Employee more than 300 people, artificer 78 people among them, are high-grade artificer 19 people, special field grinds hair personnel 18 people, all above university culture above 67 people, technical secondary school culture 83 people.

? ? ? ? Hangzhou Gongheng Weighing Equipment Co., Ltd is a Hi-tech enterprise specialized in producing, researching, developing, and selling the electronic scales, crane scale, floor scale, platform scale, pallet truck scale, truck scale and weighing accessories and so on. We have a number of experienced and capable technical personnel and advanced technology, innovated designs, superior production equipment and self-contained QC system, and provides high quality products, best price and service.

As a State-level high-tech enterprise, Gonsin was established in 2003. Gonsin Conference Equipment Co., Ltd. is the industry leader in R&D, manufacturing and sales of digital conference equipment. It is a state-level high tech enterprise in China and a proud member of International Congress and Convention Association (ICCA).

GD Techway International Co., Ltd. Which was established in 2001, is a professional enterprise that specialized in researching, developing and manufacturing RF products, and dedicates to provide customer modular products(OEM) or design project(ODM); In 2006, it passed the ISO9001: 2000 International quality management system certification, and the product quality can meet FCC, CE, RoHS standards. With strong technology, GD has produced more than 1000 types of quality products, which are available to different sectors, and can meet variety of special needs of customers through out the world.

Shenzhen Goodwill Electrical Co., Ltd., from China, since 2003, we have been specializing in the development and manufacturing of high quality Wired Home Security Monitor System, 2.4GHz Wireless products, Rear View Monitor System for Vehicle, Wired/Wireless/Underwater Camera, AC/DC Adaptor and Entertainment electrical products.