Founded in 1996, Shandong Kaer Electric Co., Ltd. is a provider of intelligent terminal and solution for the Internet of Things and mobile Internet. After 20 years of development, the company has formed a strong research and development strength in wireless communication terminal technology, wireless data terminal technology, smart education application technology, Internet of Things technology, embedded software technology, video technology, etc. The company has relatively complete product production qualifications, including: Telecommunications equipment network access license, national compulsory product certification, quality management system certification, etc. The main products include two categories, including smart communication equipment, IoT smart terminals and solutions. Up to now, the company has more than 100 patents, including 32 invention patents, and nearly 200 computer software copyrights.

Founded in 2008, Shenzhen Roman Technology Co., Ltd. is a national high-tech enterprise and one of China's 100 most innovative companies. By centering on "innovative design, R&D, and precision manufacturing", Roman has been continuously optimizing the company's industrial chain, enhancing its R&D strength, strengthening production capabilities, and growing into a leader in China's Bluetooth headset industry.

Jiangmen Hanshower Sanitaryware Co., Ltd is specialized in producing the sanitaryware products, such as the shower head, shower set, shower sliding rail, concealed mixer set, hand shower, faucet, cascade spout, bathtub spout, shower arm, shower outlet, bathroom accessories etc, located in Kaiping area, Guangdong Province, China. From our plant to the Guangzhou Baiyun Air port is about one and half hour by car.

Guangzhou KIND Architecture Material Technology Co., Ltd., is established in 2004.