In the electronic components industry, quality is the fundamental basis for a company's standing, and the laboratory, as the core bastion of quality control, carries the critical mission of technological R&D, product testing, and performance verification. FOSAN's laboratory, equipped with advanced facilities, comprehensive processes, and a professional team, serves as the "guardian" of its product quality, laying a solid foundation for FOSAN's steady development in the field of electronic components.
I. Advanced Equipment: Forging Cutting-Edge Testing "Tools"
The FOSAN laboratory is outfitted with a wide range of advanced testing equipment, meeting the inspection needs of various electronic components, including automotive-grade and industrial-grade.
An automotive thermal shock tester and an automotive life tester simulate the operating environments of automobiles under complex conditions such as extreme temperature changes, testing component reliability. X-ray inspection systems and X-ray coating thickness gauges accurately examine internal structures and film layer thickness of components. Salt spray testers and sulfurization test chambers verify the component's resistance to damage in corrosive environments. Additionally, numerous other instruments, such as high-low temperature TCR coefficient testers and shear force testers, conduct comprehensive performance evaluations of electronic components from various dimensions, ensuring products pass the stringent "entry check."
II. Comprehensive Processes: Controlling Every Quality Link
From raw materials to finished products, the FOSAN laboratory has established a full-process quality control system.
Quality Application and Service Department:
Customer Service: This unit focuses on handling customer complaints and providing technical support, offering prompt and professional solutions to issues encountered during product usage, thereby ensuring customer satisfaction.
Document Control Center (DCC): Manages all corporate documents standardly, covering the entire process from creation, review, distribution, retrieval, to archiving. This ensures document accuracy, validity, and traceability, providing clear guidelines for internal production and quality control.
Quality Control Department:
Incoming Quality Control (IQC): Conducts strict screening of raw materials and auxiliary materials provided by suppliers. Utilizing professional testing methods, it prevents non-conforming materials from entering the production process, ensuring foundational production quality.
In-Process Quality Control (IPQC) and Final Quality Control (FQC): IPQC involves patrol inspections during production,实时监控 (real-time monitoring) of each process's status and product quality, promptly identifying and correcting deviations. FQC focuses on the final inspection of finished products on the production line, conducting thorough checks before products move to the next process or warehouse, ensuring stable in-process product quality.
Outgoing Quality Control (OQC): Performs final verification of products ready for shipment. It rigorously checks appearance, performance, packaging, and other aspects to prevent non-conforming products from reaching customers, safeguarding the company's brand image and customer trust.
Supplier Management: Ensures product quality stability and sustainability from the supply chain level by evaluating, assessing, and continuously optimizing supplier quality, fostering long-term, stable partnerships with high-quality suppliers.
Testing Center:
Instrument Calibration: Regularly performs precise calibration of various testing instruments and equipment, guaranteeing the authenticity and reliability of every test result, thus providing accurate basis for quality judgment.
Laboratory: For in-process quality control, specific non-conformance items, sampling plans, and inspection equipment are defined for different processes like printing, laser trimming, plating, and testing/packaging. For instance, the printing process utilizes microscopes and online CCD systems to inspect conductor placement and resistor appearance, enabling timely identification and resolution of quality issues during production.
III. Professional Team: Providing Technical "Confidence"
The efficient operation of the laboratory relies on the support of a professional team. FOSAN boasts experienced technical R&D personnel and quality staff. Technical R&D personnel possess over 15 years of industry experience, enabling them to accurately grasp technological trends in electronic components and provide support for product development and performance optimization. Quality staff also have more than 3 years of experience, strictly adhering to various standards and procedures to ensure the rigor and (standardization) of testing work. Furthermore, the workforce is highly stable, with 90% being local employees. Mature operational skills and a stable personnel structure form the foundation for the laboratory's continuous and efficient operation.
IV. Core Strengths: Forging Industry Advantages
Leveraging its advanced laboratory, FOSAN's products demonstrate strong market competitiveness. In comparative overload capability tests against industry peers, FOSAN's products performed on par with well-known brands, both achieving a 4.5x rating, fully showcasing product reliability.
FOSAN ranked first in SMD resistor sales (based on private enterprise benchmarks) from 2022 to 2024, with an annual shipment of approximately 200 billion units, serving a broad client base including home appliances, industrial control, and consumer electronics. This achievement is closely linked to the laboratory's contributions to quality control and technological R&D.
Equipped with advanced facilities, comprehensive processes, and a professional team, FOSAN's laboratory continuously strengthens the quality foundation of FOSAN's electronic components. Through its solid work in quality control and technological innovation, it contributes "FOSAN expertise" and power to the high-quality development of the electronics industry.
