ZHEJIANG SUNHI-MACH CO., LTD located in Quzhou city, Zhejiang province. We engaged in research, design, production and sales of compressed air equipment. In addition to screw compressor the company also offers Diesel portable compressor, Drilling rig, Adsorption dryer and Refrigerated dryer etc.To be the most successful in the industry at delivering the best customer experience in the market we serve. We aim to achieve this by meeting our customer's expectations of efficient production, stable quality control and excellent service.In production, we able to achieve the most efficient production by several of lean and modern air compressor assembly lines, with over 300 employees, continue to optimize management systems such as ERP.In management, our product passed IOS9001 quality management system certification, international CE certification, etc. Always adhere to the implementation of the stringent quality management system, and strictly implement the standard quality control processes such as material inspection, production inspection and pre-delivery inspection.In customer service, on the hand of pre-sales, we offer our customer professional guide of choosing air compressor for multiple facilities, offer highly customization like its appearance and allocation and create unique product to meet dealer's demand of OEM. While, on after-sales we set up branch office and staffed professional sale & service team in Shanghai city, Hangzhou city, Hefei city. As a result of outstanding customer service, we have gained a global sales & service network, reaching Europe, Asia, South America etc. We aim to deliver superior products to build long-term customer relationships based on the efficient delivery of quality machinery at competitive pricing. And believed that we will provide you with the best compressed air solution and be your best choice.