Wen Chao Zhang

Hangzhou Lanhai Tafan Technology Co. Ltd. engages in the development of software. Its business scope includes development, design, manufacture, installation, sales, and technical consultation of industrial automation products, low-voltage electrical equipment, and electrical machinery and equipment; software and hardware technology development; industrial automation control system integration; internet of things technology services; and cloud platform development and technical services. The company was founded on January 30, 2019 and is headquartered in Hangzhou, China.

Hangzhou Blue-Sea Yongchen Technology Co., Ltd. provides equipment, technology, and solutions for papermaking automation. The company was founded on July 27, 2017 and is headquartered in Hangzhou, China.