Hangzhou Qilv Technology Co., Ltd. was established on November 21, 2017, located in the High tech (Binjiang) District of Hangzhou City. It is a high-end analyzer manufacturer and integrator that integrates research and development, instrument manufacturing, system integration, sales, and on-site service. It is a high-tech enterprise specializing in online monitoring and analysis of water environment. The company is committed to providing advanced and reliable analytical instruments and equipment, system integration, software and supporting value-added operation and maintenance services, as well as smart water management solutions for ecological water environment quality monitoring, water pollution source monitoring and tracing, basic information management of ecological water environment quality, smart water conservancy and water management, and other fields. The company has a strong R&D, marketing, application services, and supply chain team, dedicated to researching and developing cutting-edge online analysis technologies for water environment and water pollution sources in the industry. Its products are widely used in many industries such as environmental protection, energy, chemical industry, agriculture, food, pharmaceuticals, transportation, water conservancy, and scientific research. The company has introduced advanced CRM management system and 5S management methods to ensure the high quality and reliability of products and services. The company has established an enterprise laboratory and has always attached great importance to technological innovation leading industrial development. It continues to strengthen research on application and transformation technologies, constantly breaks through key common technology innovations, and promotes the rapid transformation of scientific and technological innovation achievements. On the basis of comprehensive environmental science, optics, microelectronics, intelligent software and other fields of technology, a series of water quality monitoring equipment and technologies with independent intellectual property rights have been developed using the five strategies of "big data, cloud computing, Internet of Things, mobile internet, and intelligent manufacturing". Compared with similar technology products at home and abroad, they have certain advantages in environmental adaptability, response time, testing methods, maintenance and operation costs. Taking independent research and development as the core development strategy of the company, through cultivation and investment, a research and development team with rich industry experience, strong innovation ability, and interdisciplinary capabilities has been formed, and a research and development system based on IPD (Integrated Product Development) and CMMI (Capability Maturity Model Integration) has been established. We have strong independent innovation capabilities and have gradually mastered the photoelectric measurement platform, magnetic conductivity measurement platform, spectrophotometric analysis platform, spectral analysis platform, potentiometric titration analysis platform, anodic dissolution electrochemical analysis platform, atomic absorption heavy metal analysis platform, gas chromatography flame ionization detection (GC-FID) technology platform, fiber sensing analysis technology platform, etc. We have developed a series of products with advanced technology, strong adaptability, and independent intellectual property rights. As of now, the company has applied for 12 national patents and obtained 4 software copyrights. The company's products are applied to online monitoring of various pollution sources, surface water, rural sewage, oceans, etc. It has established a relatively complete marketing and service network and cooperated with multiple professional operation and maintenance companies and distributors in China. The developed products have been sold to multiple cities in China. The company has set up a 24-hour free customer service hotline to provide customers with 360 ° comprehensive high-quality services from consultation, case design, after-sales, etc. The company focuses on providing leading water environment monitoring technology application services and solutions for users in various industries, and is committed to becoming an internationally leading water quality monitoring service provider with a high market share of its products.