Weifang Dashan Petrochemical Machinery Co., Ltd. is a technology-based enterprise that integrates design, production, sales, and service. It mainly engages in the manufacturing of reciprocating compressors, parts processing, maintenance services, and other related businesses. The company currently has more than 60 employees, including 16 senior technical personnel. The company has departments such as technology, sales, maintenance services, production and supply, and comprehensive departments.