At a time when the application scenarios of engineering plastics are becoming more and more widespread, the downstream manufacturing industry has put forward higher requirements for the quality stability and timeliness of materials - quality deviation may lead to scrapping of end products and damage to reputation, and delivery delays will directly affect customer production plans and increase supply chain costs. Since its establishment in June 2022, Mingrise Materials has been supported by its "own factory" as the core support, relying on the core team's more than ten years of industry experience, to build a full-process quality and delivery control system, and provide customers with stable and efficient engineering plastics supply solutions.

quality control of engineering plastics is a systematic project, from raw material screening to production and processing, to finished product testing, every link of omission may affect the final product performance. With the team's deep understanding of the industry, Mingrise Materials has abandoned the traditional model of "relying on external foundry and passively controlling quality", and built its own standardized production plant to achieve self-control of the whole process from source to terminal. In the raw material link, we have established a strict supplier screening and incoming material inspection (IQC) mechanism to conduct multi-dimensional testing of all raw materials entering the factory, prevent unqualified materials from flowing into the production line, and ensure the material quality foundation from the root. In the production process, the inspection mode of "first article, inspection and final inspection" is implemented, and professional and technical personnel are arranged to monitor key process parameters throughout the process, and professional tools such as statistical process control (SPC) are used to correct production deviations in a timely manner to ensure that the mechanical properties, heat resistance, dimensional stability and other indicators of each batch of products meet customer requirements. Before the finished product leaves the warehouse, a comprehensive re-inspection is carried out through professional testing equipment, and a detailed test report is issued, so that customers can trace every purchase and feel more at ease.

Compared with quality control, the flexibility and timeliness of delivery time better reflect the company's supply chain responsiveness. Mingrise Materials is well aware of the cyclical characteristics of the industry and the production pain points of customers, and has built a closed-loop delivery management system of "planning-execution-monitoring-feedback" on the basis of its own factory. We adopt a rolling production scheduling model, combined with customer order demand and capacity load, formulate a scientific and reasonable production plan, and at the same time use the information management system to monitor the production progress in real time, timely find and solve abnormal problems such as equipment failure and material shortage in the production process, so as to ensure that the production process is smooth and efficient. In addition, the factory is equipped with a professional production team and a standardized production line, which can flexibly adjust the production rhythm according to customer order priorities, achieve rapid stocking and timely delivery for conventional products, and optimize the production process for customized products, shorten the production cycle, and meet the delivery needs of customers to the greatest extent.

As a cutting-edge enterprise in the engineering plastics industry, Mingrise Materials' own factory is not only a "stabilizer" for quality and delivery, but also the core confidence of our differentiated competition. Different from the historical burden of traditional enterprises, we are more flexible and innovative in factory management and process optimization, and can quickly absorb industry production technology and management experience, continuously optimize the quality control system, and improve production efficiency. In the future, Mingrise Materials will continue to take its own factory as the core, deeply cultivate the field of engineering plastics production, continuously upgrade production equipment and testing technology, improve the delivery control mechanism, and escort the production and development of every customer with stable quality and timely delivery, and solve the dual pain points of industry quality and delivery.