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Gu Xiaolei
Director

He has entered the field of casting equipment since 1995, has many years of experience in R & D and design of hot top casting machine, and has obtained 19 national patents.

Wu Shuiping 
Executive director and general manager

Lead the operation of langdun, have more than 20 years of working experience in aluminum processing industry, and have a deep understanding of aluminum processing market.

Liang Shibin 

Technical consultant

Senior engineer, graduated from non-ferrous metal heat treatment major of Central South University, dedicated to aluminum processing all his life. He has published many technical papers and achievements as well as a number of invention patents.