Company’s Technical Capabilities

1. Materials Technology

First-generation (G1) thick-film technology, with a 3-million‑cycle lifespan, 0.5 watts of power, a TCR of 1000 ppm, and an operating temperature range of –45°C to 125°C. Suitable for both consumer entertainment and industrial control applications.

Second-generation (G2) thick-film technology, with a 10-million‑cycle lifespan, 2 watts of power, a TCR of 500 ppm, and an operating temperature range of –55°C to 155°C. Suitable for industrial applications, heavy‑duty equipment, agricultural machinery, automotive electronics, and other fields.

Third-generation (G3) oil‑resistant thick‑film technology delivers superior contact performance and exceptional wear resistance, with a service life of 2 million cycles—ensuring total resistance drift of less than 1% over that period. Rated at 5 watts, it features a TCR of 200 ppm and operates in an ambient temperature range of –65°C to 165°C, while maintaining a total resistance variation of under 0.5% across the –65°C to 65°C span. It excels in signal stabilization, electromagnetic interference suppression, high‑ and low‑temperature resilience, extended lifespan, and long‑term precision and stability. All resistor materials are domestically sourced. This product is ideally suited for aerospace, various aircraft, marine applications, and specialized equipment, offering outstanding performance.

Fourth-generation (G4) thick-film technology, with a lifespan of 500,000 cycles, consistently delivers low‑noise performance and reliable contact integrity even in extremely demanding operating environments. It offers outstanding performance when applied to audio applications.

Fifth-generation (G4) high-temperature thick-film technology, metal‑glass glaze, TCR 100 ppm/°C, suitable for industrial and telecommunications applications.

2. Seven Major Technological Innovations

1. The product boasts a cycle life of tens of millions of cycles;

2. With exceptionally superior performance, it has achieved the domestication of formulation and process technologies for all semiconductor materials.

3. At a high rotational speed of 30 Hz, the product maintains reliable low-noise performance and stable output signal integrity.

4. The ability to maintain low noise throughout the device’s lifespan significantly enhances the quality and reliability of signal output after prolonged use.

5. With a service life of one million hours and total resistance loss below 1%, the product delivers outstanding performance, and its accuracy is reliably maintained throughout operation.

6. Featuring a proprietary micro-potentiometer membrane‑resistor etching technology, it boasts mass‑production capabilities for high‑performance angle sensors with diameters of 8 mm or less.

7. An original membrane‑resistor aging technology ensures the potentiometer’s resistance remains exceptionally stable.

Company’s Technical Capabilities

Image Name

I. Laboratory Facilities for Carbon-Based Materials

1. With five generations of materials technology, we continuously iterate and develop new materials in response to market demand, enabling them to meet the needs of an expanding range of industries. We possess the intrinsic driving force behind the advancement of carbon‑resistor materials.

2. We maintain a rigorous, end-to-end manufacturing process to ensure consistent performance and quality across every batch of materials, giving us a distinct advantage over industry peers that rely on externally sourced materials.

3. Adheres to stringent corporate manufacturing standards and produces potentiometers and sensors in accordance with the quality benchmarks of leading international brands.

Image Name

II. Precision Laser Engraving and Etching Equipment

1. Equipped with multiple laser trimming production lines, we can manufacture products with an accuracy of 0.25%, achieving a monthly capacity of hundreds of thousands of units and ensuring the timely delivery of high-precision components.

2. Two standard resistor‑manufacturing lines, dozens of sensor‑production lines, and four low‑temperature film‑resistor‑forming lines are in place, each catering to the production needs of 1%‑tolerance products, high‑performance potentiometers and sensors, and high‑performance carbon‑film resistors, respectively.

3. Equipped with two high-temperature ceramic membrane forming production lines, capable of manufacturing ceramic membranes, glass glazes, and other product types.

Image Name

III. Dust-Free Precision Printing Workshop

SCT Technology boasts a comprehensive resistor‑material forming process, ensuring rapid customization and consistent quality in mass production.

Image Name

IV. Comprehensive Machining Support Services

Our company has introduced several precision five-axis wire‑cut EDM machines and advanced CNC equipment, achieving machining tolerances as tight as ±0.003 mm, thereby ensuring our capability for rapid customization and high‑volume production of high‑performance products.

Image Name

V. Rapid Prototyping Support

To meet customers’ needs for rapid customization, SCT has assembled a dedicated team of mold development and design experts, establishing an independent project group. This enables us to reduce the lead time for hard‑tool plastic mold production to as little as 10 days, truly putting the customer and service first.

Image Name

VI. Precision Measuring Equipment

The introduction of precision measurement equipment ensures that quality fully meets customer requirements.