Ningbo Autumn Tree Instruments is a global market leader in pressure, temperature measurement technology. Working together with our customers, we develop comprehensive solutions based on our high-quality measurement technology components, with the solutions ultimately being integrated in their business processes.We deliver million quality products to over 100 countries every year. Worldwide, Ningbo Autumn Tree Instruments Co.,Ltd. was OEM producer for well-known Europen and USA customers , with the advance equipment and excellent management , we gain the good reputation from all our customer . and since 2016 , we start to develop our own brand Autum Tree . to prove chinese good quality to the world . we are now supplying not only products include pressure gauge , Pressure transmitter, Pressure switches , thermometer , RTD , thermocouple . thermostate and so on , we always offer the solution for pressure and temperature measurment and controll system . we are going to be and ready to be your strong and reliable partner for all the requirements of industrial measurement technology, thanks to a broad portfolio of high-precision instruments and comprehensive services.we have 3 factories , one is producing pressure gauge , one is producing thermometer and one is producing diaprham seal and valve. based on chinese advantage of labor cost and improved education for technical person , Autumn Tree ensures quality products and flexibility and the highest delivery performance. Every year, over million quality products, both standard and customer-specific solutions, are delivered in batches of 1 to over 10,000 units.It is our aim to have enthusiastic customers. Our customers define the benchmark for our quality. This is the reason why we take our customers&＃39; requirements and the high quality of our products as a benchmark for our actions. All employees of Autumn Tree contribute in the overall performance of the company with respect to quality and customer satisfaction.With numerous wholly-owned subsidiaries and partners, Autumn competently and reliably supports its customers worldwide. Our experienced engineers and sales experts are your competent and dependable contacts locally.our principle is "we are family " , and wish and thanks to be your Parnter of your business and your life .