Jia Yin has 19 years of work experience, nearly 15 of which are in environmental protection and process analysis instrumentation. He has worked for Fortune 500 companies as an after-sales and application engineer, gaining extensive field experience and a strong understanding of domestic regulations. His main focus includes CEMS and VOCs products, primarily serving the power, cement, petrochemical, steel, and glass industries. He is outgoing, optimistic, and has a strong capacity for self-learning.