Hangzhou Jingjin Technology Co., Ltd. (hereinafter referred to as "we" or "our Company") focuses on the intelligent manufacturing of "products and systematic solutions for precise feeding". Our Company is awarded the "Sci-Tech Small and Medium-sized Enterprises in Zhejiang Province", "Hangzhou Eyas Enterprise" and "National High-tech Enterprise". We have well established standardized R&D and manufacturing systems as well as quality control systems. Besides, we have obtained certificates for compliance with the GB/T19001-2016 / ISO9001:2015 standards, and lots of patents and software copyrights.Our Company now has seven product series with independent intellectual property rights, namely Jingrui High-pressure PTFE Pump, Jingrui Stainless Steel Pump, Jingrui Hastelloy Pump, Jingrui High-temperature Stainless Steel (Hastelloy) Pump, Xiaorui Feeding Management System, Jingrui Split Piston Pump (explosion-proof & non-explosion-proof), and Jingrui Industrial Piston / Diaphragm Pump. Our products have realized the flow ranging from 0.001 mL/min to 1000 L/h and the outlet pressure ranging from negative pressure to 40 Mpa.Thanks to the efforts, our products are widely used in sectors and application fields such as micro-channel reaction, new energy, new materials, drop-feeding experiment, precipitation reaction, lithium battery, synthesis reaction, petroleum development and evaluation, catalytic cracking, polymerization reaction, food, pharmaceutical, nuclear industry engineering, chromatography, separation and purification, chemical processing of coal, metallurgy, environment, plastic production, etc. Furthermore, our products are adopted as the support equipment by lots of manufacturers focusing on kettle reactors, micro reactors, tubular reactors, catalytic evaluation devices, extruders, synthesis devices, experimental equipment, humidifiers, etc.We are able to provide solutions for all application scenarios of the small-scale test, pilot test and industrialization.We achieve the precise and stable micro-pulse material handling with great resistance to corrosion by strong acid, strong alkali and organic solvents.With our continuous efforts to innovation, we have successfully established relationships with lots of high-quality customers for business of the "high-temperature pump" series products.We adhere to strict and systematic management throughout the product process including the requirement investigation, design, R&D, production, after-sales service, logistics, etc. Moreover, we unswervingly follow the principles of "Customer-oriented, Teamwork, Integrity, Passion and Dedication". We will strive to make more excellent products available to our customers guided by the corporate culture of "Continuous innovation and 1.01365".We will endeavor to enable the "Integrated Solutions for Easy Material Handling" and "Precise Feeding" for our customers, which is our mission and vision.