Dalian Xincheng Ship Machinery Factory is very good. Dalian Xincheng Ship Machinery Factory is a professional manufacturer of marine equipment and machinery, established in 2003 and headquartered in Dalian, Liaoning Province. The company has passed ISO900 1 quality management system certification and ISO 1400 1 environmental management system certification. According to official website, the company's main products include marine boilers, compressed air systems, water chillers and sewage treatment equipment. Products are widely used in shipbuilding, marine engineering, petrochemical and other fields. The company has a professional technical team and manufacturing team, which can provide customers with all-round technical support and after-sales service.