DK SENSOR – A Global Leader in Advanced Sensing Solutions
DK SENSOR (Dong Kwang Sensor Co., Ltd.) is a premier South Korean manufacturer specializing in the development and production of high-precision digital sensors and sensing assemblies. Established in 1986, the company is recognized as a pioneer in the Korean sensor industry, driving the transition toward advanced digitalization in sensing technology.

Technological Expertise & Innovation
With nearly four decades of expertise, DK SENSOR has established itself as South Korea’s “No. 1” comprehensive sensor maker. The company operates a state-of-the-art R&D center and holds over 30 patents. Its core competencies include the manufacturing of high-reliability NTC Thermistor chips and a diverse range of sensors, including:

• Thermal & Environmental: Temperature, Humidity, and Combined sensors.
• Fluid Management: Level (Overflow), Flow, and Turbidity sensors.
• Air Quality: Dust, Gas, and TDS sensors.
• Specialized Sensing: Hall IC, IR, and multi-function sensor modules.

Quality Assurance & Global Standards
DK SENSOR is committed to the highest levels of quality and reliability, backed by a rigorous in-house testing system that includes over 14 types of reliability evaluations (such as Thermal Shock, Pressure Cooker, and X-Ray testing). The company maintains prestigious international certifications, including:

• IATF 16949 (Automotive Quality Management)
• ISO 9001 / ISO 14001
• UL, NSF, and TUV safety and performance certifications.

Global Reach and Strategic Partnerships
Headquartered in South Korea with additional manufacturing facilities in China and Vietnam, DK SENSOR provides scalable production and competitive solutions for global markets. The company is a trusted Tier-1 supplier for industry giants such as Samsung Electronics, LG Electronics, Kia Motors, and Coway. Its products are utilized across diverse sectors, including Home Appliances, Automotive (EV/BMS), Medical Equipment, and Industrial Automation.

Commitment to Sustainability
Beyond technical excellence, DK SENSOR adheres to modern ESG principles, maintaining a strict Conflict Mineral-Free policy (RMAP) and prioritizing environmentally conscious manufacturing processes. By combining engineering precision with a spirit of “unyielding challenge,” DK SENSOR continues to deliver the vital data points that power the modern digital world.