Founded in 1992, Asia Akita has grown into a trusted resistor manufacturer serving customers across the electronics, industrial, energy, and automotive sectors. Through continuous investment in quality, environmental management, and product innovation, the company has established a strong reputation for reliability and long-term partnership.
| Year | Milestone |
|---|---|
| 1992 | Asia Akita Co., Ltd. established |
| 2001 | ISO 9001 certified |
| 2005 | ISO 14001 certified |
| 2006 | QS-9000 certified; products became RoHS compliant |
| 2008 | All resistor products upgraded to halogen-free standards |
| 2010 | KNP 1WS JAH2 series obtained UL certification |
| 2011 | KNP 1WS FUSE series obtained UL certification |
| 2014 | OHSAS 18001:2007 certified |
| 2016 | FKN 1WS, 2WS and 3WS series obtained UL certification |
| 2018 | Asia Akita Electronic Technology (Shenzhen) Co., Ltd. and Guizhou Weilin Thermistor Division established |

Over the years, Asia Akita has expanded its product portfolio to support a wide range of applications, including smartphones, tablets, laptops, lighting equipment, power supplies, solar energy systems, vehicles, and smart home appliances.
Our products are trusted by globally recognized companies such as Dyson, Flexpower, Osram, Samsung, LG, Sony, GE, Delta, BYD, Whirlpool, ABB, Acer, Grundfos, Eaton, Power One, HMR, Atlas, and Welt, reflecting our commitment to stable quality and dependable service.
In recent years, Asia Akita has strengthened its presence in the automotive electronics market. Leveraging decades of resistor design and manufacturing experience, the company has successfully entered the global automotive supply chain and developed a range of high-reliability products for vehicle applications.
From battery management systems and thermal management modules to intelligent electronic control systems, our solutions are designed to meet the demanding requirements of modern vehicles. Products such as automotive fan resistors, pre-charge resistors, and power resistors have been widely adopted in automotive and new energy applications.
Supported by advanced manufacturing capabilities and strict quality management systems, Asia Akita continues to grow as an automotive resistor manufacturer serving customers worldwide.
Asia Akita operates under internationally recognized quality standards and continuously improves its manufacturing processes to ensure product consistency and reliability.
| Certification | Scope |
|---|---|
| ISO 9001 | Quality Management System |
| ISO 14001 | Environmental Management System |
| IATF 16949 | Automotive Quality Management System |
| UL Certification | Multiple resistor product series |
As an experienced IATF 16949 resistor manufacturer and fusible resistor manufacturer, we are committed to providing reliable resistor solutions for automotive, industrial, power electronics, and renewable energy applications.
With more than 30 years of manufacturing experience, Asia Akita remains dedicated to delivering stable quality, responsive service, and innovative solutions to customers around the world.
| Company Name: | ASIA AKITA ELECTRONIC TECHNOLOGY(SHENZHEN)CO.,LTD |
|---|---|
| Business Type: | Manufacturer,Exporter,Seller |
| Brands: | TYOHM |
| Employee Number: | 700~720 |
| Year Established: | 1992 |
| Total Sales Annual: | $50M-$54M |
| Company Location: | No.6, 1 Qu, Sha Ken, Tong Le Chun, Long Gang Dist., Shenzhen,Guang Dong, China |
| Factory Location: | No.6, 1 Qu, Sha Ken, Tong Le Chun, Long Gang Dist., Shenzhen,Guang Dong, China |
Pragmatism, integrity and innovation
Quality and service are always TYOHM's core values. We strictly implement a comprehensive quality management system and rely on stable and mature manufacturing capabilities to continuously provide customers with highly reliable and consistent resistor products, ensuring stable performance and excellent results in various application environments.
Meanwhile, TYOHM possesses mature ODM customization capabilities, providing one-stop service support from solution design, sample development, performance verification to mass production and delivery, based on customers' actual application needs, technical specifications, and usage environment. With a professional technical team and efficient project management processes, we tailor the most suitable solutions for our customers.If you have any product ideas or technical needs, please feel free to contact us. TYOHM will work with you with a professional, rigorous, and efficient attitude to create more competitive product value.
TYOHM partnered with leading energy companies to launch resistors in 2022 suitable for energy infrastructure, such as energy storage batteries. The accuracy of our resistors is a guarantee for our customers' products.

TYOHM has designed and mass-produced ultra-high resistance winding products for high-speed train brake controllers, and will continue to collaborate to further develop its technology.
Asia Akita Electronic Technology (ShenZhen) CO., LTD boasts advanced automated production lines covering a wide range of types, including wire-wound resistors, cement resistors, metal oxide film resistors, fuse-type resistors, and metal film resistors. Each product features high stability, high precision, and long-term reliability.
We also have multiple factories, as follows:
| Factory | Number of people | Area |
| TY-OHM ELECTRONIC WORKS CO., LTD (Headquarters) | 100 | 8,276m2 |
| Asia Akita Electronic Technology (ShenZhen) CO., LTD | 110 | 4,600m2 |
| TY-OHM (Suzhou) ELECTRONIC WORKS CO., LTD | 300 | 10,200m2 |
| Asia Akita Electronic Technology (GuiZhou) CO., LTD | 100 | 10,000m2 |
| TY-OHM (Thailand) ELECTRONIC WORKS CO., LTD | 110 | 20,000m2 |
Asia Akita Electronic Technology (ShenZhen) CO., LTD boasts a comprehensive and highly professional production system, with production lines covering multiple key processes such as the SQ workshop, welding workshop, and self-winding workshop. This forms a complete workflow from manufacturing to inspection, ensuring that products consistently maintain high industry standards in terms of quality, consistency, and delivery efficiency.
Automated winding workshop:

SQ workshop:

Welding workshop:

TY-OHM has been deeply involved in the resistor field for decades, continuously investing in R&D to improve the performance, stability, and application versatility of its resistors. TY-OHM also has the capability to develop new resistors according to customer needs; please contact us via email if you have any requirements.
TY-OHM has long been committed to technological innovation and has obtained numerous resistor-related patents, including:


Through a well-defined division of functions and a specialized production department, we have built a highly efficient organizational system integrating management, quality, supply chain, and manufacturing. The collaborative operation and clearly defined responsibilities of each department not only ensure product quality and stable delivery but also provide a solid guarantee for the company's sustainable development and customer service.

Fire Drill

Finance Section

Quality Control Section

Sales Section

| Year | Achievement | Category | Significance |
|---|---|---|---|
| 1992 | Asia Akita Co., Ltd. Founded | Company Development | Entered the resistor manufacturing industry |
| 2001 | ISO 9001 Certified | Quality Management | Established international quality standards |
| 2005 | ISO 14001 Certified | Environmental Management | Enhanced sustainability practices |
| 2006 | QS-9000 Certified & RoHS Compliant | Automotive & Compliance | Entered higher-standard manufacturing markets |
| 2008 | All Products Halogen-Free | Environmental Compliance | Improved environmental performance |
| 2010 | KNP 1WS JAH2 UL Certified | Product Certification | Expanded global market recognition |
| 2011 | KNP 1WS FUSE UL Certified | Product Certification | Strengthened safety product portfolio |
| 2014 | OHSAS 18001:2007 Certified | Occupational Safety | Enhanced workplace safety management |
| 2016 | FKN 1WS / 2WS / 3WS UL Certified | Product Certification | Expanded certified resistor product range |
| 2018 | Shenzhen Headquarters & Guizhou Thermistor Division Established | Business Expansion | Increased production capacity and product diversification |
Photos of customers visiting the factory


With over 60 years of expertise in resistor manufacturing, ASIA AKITA ELECTRONIC TECHNOLOGY (SHENZHEN) CO., LTD has built long-term partnerships with customers in the automotive, industrial, power electronics, and renewable energy sectors. Guided by our philosophy of customer-focused service, stable quality, and continuous innovation, we provide comprehensive support throughout every stage of cooperation.
Choosing the right resistor is critical to product reliability and long-term performance. Our engineering team works closely with customers to evaluate operating conditions such as current, voltage, pulse load, temperature rise, and safety requirements before recommending the most suitable solution.
Whether the application involves EV battery systems, onboard charging equipment, industrial power supplies, circuit protection, or sensing devices, we can provide professional selection support and customized recommendations based on actual operating environments.
| Application Area | Recommended Solution |
|---|---|
| EV Battery Systems | Pre-charge and power resistors |
| Automotive Electronics | High-reliability wire wound resistors |
| Surge Protection Circuits | Pulse-resistant and protective components |
| Industrial Power Supplies | High-power resistor solutions |
| Temperature Monitoring Systems | Sensor resistor solutions |
By participating in the early design stage, we help customers improve reliability, shorten development cycles, and reduce overall project costs.

To ensure product consistency and stable delivery performance, ASIA AKITA operates highly automated production lines equipped with automatic winding, automatic grouting, and integrated manufacturing systems. These capabilities enable us to maintain high-volume production while meeting the stringent reliability requirements commonly found in automotive and industrial applications.
Our production facilities are certified to ISO 9001, IATF 16949, and ISO 14001 standards, supporting customers who require reliable components for demanding operating environments.
Quality control is integrated throughout the entire manufacturing process.
| Inspection Stage | Key Control Items |
|---|---|
| Incoming Inspection | Raw materials and critical components |
| Process Inspection | Resistance, appearance, solderability, voltage performance |
| Automated Testing | Electrical and dimensional verification |
| Final Inspection | Batch quality confirmation before shipment |
Every production batch is subject to strict verification to ensure compliance with customer specifications and international quality standards.

We believe that long-term cooperation begins after delivery. Our technical and quality teams remain available to support customers throughout the product lifecycle.
For technical inquiries, quality concerns, or logistics updates, we are committed to providing a response within 24 hours. When necessary, our laboratory resources can be immediately activated to perform verification testing and technical analysis.
If a customer reports a quality issue, we follow a structured problem-solving process that includes sample evaluation, failure analysis, root cause investigation, and corrective action reporting.
| Service Item | Commitment |
|---|---|
| Technical Support | Response within 24 hours |
| Quality Investigation | Sample testing and verification |
| Failure Analysis | Root cause identification |
| Corrective Action | Improvement and prevention measures |
| Project Support | Continuous engineering assistance |
Through responsive service, transparent communication, and continuous improvement, ASIA AKITA strives to be a trusted partner for customers developing next-generation automotive, industrial, and energy-related products.
| Market name: | North America,Western Europe,Eastern Asia,Southeast Asia |
|---|---|
| Contact Person: | Liu Fengda |