15th Dec, Mr Durbin, a new the USA customer, visited our company for a business trip . Our Marketing Manager Raiwnzhang described in detail to the customers about our products and the production of Micro Diaphragm Pump and Pneumatic components and introduced our company ‘ s strategy and future development planning, and after the visit he was left with a detailed understanding of our product performance and production processes . After the visit, Mr . Durbin signed agreements, and hopes to keep long cooperational relations