Hangzhou Yingrui Environmental Protection Technology Co., Ltd. was established in July 2014. The company is a national high-tech enterprise specializing in the research and development of environmental online monitoring instruments, industrial automation equipment, data acquisition systems, industrial process control systems, environmental air quality monitoring, early warning, and emergency management platforms. The company was rated as a "Zhejiang Province Small and Medium sized Technology Enterprise" and a "Zhejiang Province Software Enterprise" in 2017, and was rated as a "National High tech Enterprise" in 2019. The company passed ISO9001 quality system certification and ISO14001 environmental system certification in 2019. The company has obtained multiple product environmental certification certificates, environmental service certificates for operational service projects, multiple computer software copyrights, and utility model patents. The company has established good cooperative relationships with high-quality domestic and foreign environmental monitoring instrument brand manufacturers and agents in the field of environmental protection. We can provide overall project system solutions and equipment maintenance services based on the customer's on-site working conditions. We can also provide OEM technology and product services according to customer needs. The core management team of the company has rich experience in developing and managing enterprise supply chain processes. Core technical members have rich work experience, mature software and hardware development, and process analysis capabilities in the fields of environmental protection and industrial automation. The company adheres to the corporate tenet of "honest cooperation, pioneering innovation, and teamwork", and provides customers with high-quality services through innovative models.