How high quality energy meter manufacturers manage and control product quality- Zhejiang Yongtailong Electronic Co., Ltd

Product quality is the lifeline of an enterprise, and energy meter as an electric energy measurement product is related to people's livelihood, so it has higher requirements on the quality of energy meter, which needs to be guaranteed through management, and Yongtailong will establish a high-quality quality assurance system as one of the company's strategies. Product quality management refers to the application of scientific methods under certain technical and economic conditions, direct or indirect determination or prior control of product quality to ensure that the required product quality for the user and a series of activities.

The quality of the product is not tested, it is manufactured and designed. As a ODM factory kWh meter and an exporter of energy meters, Yongtailong has a particularly deep understanding of the importance of the quality of energy meters. It has always been from the source, in the research and development stage has penetrated the consciousness of product quality, the production of the product process, large quantities of operability as an important indicator of research and development. According to the complexity of the energy meter function, there are hundreds and thousands of devices used, and the quality of the devices directly affects the life and quality of the energy meter. The selection of important devices and sensitive devices is very important and needs to be verified by long-term life test and practical application, and the key devices will not be easily replaced to ensure the continuity of product quality.

In the manufacturing process of Kilowatt hour meters, there are clear requirements and operation procedures from supply chain, production processing, quality control and other aspects. In the supply chain, we control the procurement channels of all components of the energy meter, which need to be the original manufacturer or formal agent, and we need to conduct qualification examination and evaluate the supply components and parts according to their qualification rate, timeliness and serviceability.

We,Manufacturer kWh meter, participate in the small batch trial production of new products, design the process flow, design the fixtures, and design and prepare SOPs to ensure the smooth production of electric energy meters. In the production control using information technology system, each meter into the production link will be affixed with barcode, scan the code before the process operation, unqualified products can not flow to the next process; product traceability information is more abundant also has been effectively guaranteed.

In terms of quality management: incoming inspection, process inspection, finished product inspection, key quality control points, etc.; in the process of skilled use of the seven techniques of quality control: control chart, cause-effect diagram, correlation chart, arrangement chart, statistical analysis table, data stratification method, histogram and other tools; to eliminate the recurrence of quality problems and reduce the scope of error.

As an electric energy meter export enterprise, it needs to face a wide range of markets, diverse customer needs and a wide range of electric energy meter products. This makes it more difficult to control the quality of electric energy meters. It is necessary to establish a comprehensive quality management system, formulate quality policy, carry out QC group activities, share the quality responsibility of each department and conduct quality diagnosis, etc., so as to raise the quality of electric energy meter products to the height of the company's strategy.