Shanghai Yinai (full name: Shanghai Yinai Pump and Valve Co., Ltd.) is a subsidiary of China Fengqi Group. It was jointly established in early 2001 with technical support from Shanghai Biaoyi, Shanghai Ritai, Shanghai Taifeng, and Germany's Schneider. It is a high standard emerging enterprise that integrates pump and valve product research, production, sales, and technical services. It has a high-quality professional service team and currently has 537 employees in the headquarters, of which about 15% are senior technical personnel. The company's geographical location and annual revenue are based on multiple production bases, including Shangri Industrial Park in Nanxiang, Jiading (covering an area of over 15100 square meters), Songze Biaoyi Industrial Park in Qingpu District (covering an area of over 39600 square meters), and Taifeng Industrial Park in Jiading District. Shanghai Yinai has advanced mechanical production and processing equipment and a complete quality inspection and management system both domestically and internationally. In 2004, the total output value of the company exceeded 87 million yuan. Product and application scope: Shanghai Yinai Pump and Valve Manufacturing Co., Ltd. has developed and launched several series of pump products, including magnetic pumps, diaphragm pumps, chemical pumps, self-priming pumps, fire pumps, sewage pumps, multi-stage pumps, oil pumps, etc; The valve products that have been developed and launched include check valves, safety valves, ball valves, breathing valves, solenoid valves, butterfly valves, duckbill valves, needle valves, regulating valves, drain valves, hydraulic control valves and filters, as well as supporting electronic control, frequency conversion and constant pressure water supply system equipment, which are suitable for various fluid pipelines. The products are widely used in various industries such as urban construction, environmental protection, chemical industry, steel, metallurgy, municipal engineering, etc. The headquarters has established a three-level quality monitoring and assurance system to ensure that the products comply with multiple international quality system certification standards such as ISO9001, actively building the Yinai brand, and striving to become a first-class domestic pump and valve enterprise. Service Commitment: Shanghai Yinai's business philosophy is "people-oriented, serving you". Shanghai Yinai's service philosophy: pre-sales service: providing you with detailed product information and a wide range of choices; In sales service: Based on your requirements, we will guide on-site installation and debugging with the fastest speed and a serious and responsible spirit to ensure the normal and safe use of the product; After sales service: We will establish a detailed user profile for you, communicate with you regularly, understand the operation status of the equipment, and promptly solve any problems found. During the warranty period, we offer products with guaranteed returns, exchanges, and repairs. After the warranty period, we provide paid lifetime services for the products.