Quality Control

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How Yu An Guarantees Superior Quality?

Yu An Electronics employs a multi-faceted approach and strict adherence to industry standards, ensuring exceptional quality, precision, durability, and extended lifecycle for your parts and prototypes.

Well-vetted supplier

Raw Materials Guarantee

Pre-production Inspection

Rigorous Testing and Inspection

A Commitment to Our Clients

Well-vetted supplier

We maintain a stringent vetting process for our suppliers, choosing those who meet our quality standards and share our commitment to excellence. We know the importance of a supplier. Therefore, we dedicate significant effort to ensure that we collaborate with the best partners in the industry.

Raw Materials Guarantee

With over 17 years manufacturing experience of membrane switches, we have established stable and long-term relationship with the raw materials supplier, such as 3M, DSMS, SOKEN, TORAY. We only work with their original factory or authorized agent, so you are no worries about the quality of the raw material. Meanwhile, to make sure the reliability of products, all materials must perform strictly incoming inspection according to ISO9001 management system, and all inspection reports should keep in good to guarantee the data traceability.

Pre-production Inspection

We deeply know the quality is the key of a whole product, so we always pay more attention before and during the production. Pre-production inspection is necessary. Our operators will check whether all materials are meet the customer’s requirements, including the types of metal dome, lifecycle testing, adhesive viscosity, panel size, adhesion of paste…

Rigorous Testing and Inspection

Yu An ensures the creation of high-quality membrane panels through a meticulous testing process that guarantees reliability and functionality. A comprehensive testing and inspection procedure is implemented across the entire production stages.

A Commitment to Our Clients

Yu An is dedicated to quality and the achievement of excellence throughout all company activities. We promise that provide satisfaction for our customers with defect-free products that conform to their requirements and are delivered on time.

Multiply Monitors for Quality Assurance

Pre-production document review

Every order and document submitted on Yu An is reviewed by an engineer before it is sent to production. When the engineer finds a problem in the document, the system will send a notification to the customer’s order list center and email, where the customer can check in time to avoid delays in production.

Raw material support

We are committed to complying with IPC standards in every product we produce. For all products, whether prototypes, small orders or mass production, you can track the status of production online and our sales assistants update production photos every week.

Advanced equipment

In order to ensure the best quality and reliability of our products, Yu An constantly invests in advanced equipment

State-of-the-art Facilities

Yu An Electronics invests in state-of-the-art production equipment, enabling precise and consistent manufacturing processes. This technology not only enhances the quality of our membrane switches but also increases production efficiency.

Quality Certifications

We hold relevant quality certifications that validate our commitment to maintaining high standards, such as ISO14001, ISO9001. These certifications act as a guarantee of product excellence, reassuring customers and partners of our quality assurance practices.

IS0 9001:2015
IS0 14001
REACH
RoHS

Effectively to Quality Issues

Yu An Electronics aims to deliver exceptional prototypes and parts that fulfill your specific requirements. In the event that your order fails to meet your specifications, we can process a rework or a refund. Feel free to contact our experts if you come across any quality issues within 1 month of receiving your goods. Let us know of the issue within five business days from receipt, and we’ll address them within 1 to 3 business days.

Conditions for Rework

After advising us of the concern, we review the design and samples to check for inconsistencies. We then fix the complaints and send replacements immediately