Hai Long Huang

Welch Materials, Inc. engages in the research and development, production, and sale of chromatography consumables and instruments. The company was founded by Yue Xing Zhao, Xu Li and Wen Yue Zheng on August 27, 2003 and is headquartered in Shanghai, China.

LAPLACE Renewable Energy Technology Co., Ltd. engages in the manufacture, research and development of photovoltaic equipment and solutions. Its products include low pressure horizontal diffusion system, low pressure chemical vapor deposition horizontal coating system including LPCVD & PECVD equipment, plasma enhanced chemical vapor deposition horizontal coating system and and other manufacturing equipment, as well as related supporting automation systems and industrial Internet cloud platforms. The company was founded on May 9, 2016 and is headquartered in Shenzhen, China.