Products and Services

TSC is mainly engaged in the manufacturing of Rectifiers, Transistors and LED Drivers, Assembly, Testing, and After-sales Service. Our products include Power Management ICs, Rectifiers, ESD Protection Devices, Bridge Rectifiers, MOSFETs, IGBTs, Trigger Diodes, and Silicon Controlled Rectifiers, which mostly are the automotive market (including gasoline and electric vehicles), industrial market (charging piles, power tools, pneumatic device equipment), and telecom market (5G, IoT).

Being an Integrated Device Manufacturer (IDM) is one of our competitive advantages. We provide end-to-end services, from R&D, production, to assembly, testing, and sales. This integrated approach optimizes the manufacturing process and reduces communication errors.

Total Output of Main Products

Main Product Indicator202020212022
RectifierProduction Capacity (Kpcs)6,730,1009,568,8329,566,990
Production Quantity (Kpcs)4,968,1607,063,7127,062,352

*Note: Due to the wide variety of TSC’s products and the significant differences in production units, considering the reasonableness and accuracy of the information, only the total production of the Main Product – Rectifiers is disclosed.

Product Quality Management

TSC follows the product development plan to carry out quality management and sets corresponding quality objectives to ensure that the quality standards of the products meet expectations. The Company implements measures such as control, improvement, and monitoring of product quality, and adopts a Zero Defect Strategy, especially in the automotive supply chain, with a rigorous mindset and strategy, focusing on continuous quality improvement. Since 2004, TSC has passed IATF 16949 and ISO 9001. Through a rigorous quality management system, TSC achieves the goal of continuous product improvement and defect prevention, providing high-quality products to customers in the global automotive industry.

Comprehensive Quality Management Capability Building

To effectively implement the quality management policy, TSC has undertaken relevant capability building in organizational culture, personnel skills, equipment, and system automation. This includes promoting horizontal and vertical communication to ensure the spirit of “zero defects” is company consensus. TSC has also introduced more talented individuals with extensive experience, strengthened the professional knowledge of internal engineers and supervisors, expanded training in specific automotive technologies, and laid the foundation for product quality management. Additionally, TSC is gradually introducing automated equipment and systems to enhance the efficiency of quality management.
Since 2000, the Company has been strengthening management and ensuring product quality to meet customer requirements through VDA6.3 process audits and IATF 16949. In response to the continuous improvement of the international automotive industry, we have fully implemented the latest version of AIAG-VDA FMEA (Failure Mode and Effect Analysis) in 2020 to optimize costs for products and manufacturing procedures.

TSC’s main automotive customers attach great importance to the international standard VDA 6.3 process audits. In recent years, TSC has been committed to integrating the VDA 6.3 process audits with the existing quality management system to diagnose and optimize internal processes, control process risks, and achieve zero defects goals. This can further enhance TSC’s competitiveness in the automotive industry chain.

For more details, please refer to TSC 2022 ESG Report, Chapter 2.

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