The complexity of processing special metals often poses challenges for creative product development when applying them to various applications. J&YL has spent years researching and continues to explore the most efficient methods to process special metals, turning our clients' ideas into reality.  Among these techniques is the cutting-edge technology of metal 3D printing.

J&YL is a leading provider in this field, supplying approximately 90% of the south Korea's domestic market and 50% of the W/W market with discharge pins for ionizers. Moreover, we have successfully achieved mass production of precision silicon discharge needles for semiconductor applications using our own technology. We are currently supplying these needles to renowned ESD manufacturers in the United States, Japan, and Korea. All processes are meticulously orchestrated by our internally developed automation systems, ensuring precise calibration and maintaining the highest quality system to eliminate quality variations during mass production. 

We focus on achieving optimal results through the best machining methods and prioritize transforming customer ideas into reality. Our machining process begins with consulting to ensure that customers thoroughly understand the characteristics, strengths, and weaknesses of materials before proceeding with their projects.

Utilizing our exceptional technological prowess, we transform fragile sintered metals into sheet metal forms while maintaining micrometer precision thickness. This unique capability enables us to produce advanced products for semiconductor and medical applications, showcasing our expertise in creating cutting-edge items.

Through discharge, wire, and grinding machining of tungsten carbide products, we deliver high-quality products. Our system is designed to handle small-scale production seamlessly. With close collaboration with raw material suppliers, we ensure a seamless supply of large-sized products as well. Our automated measurements and 3D measurement instruments guarantee precise machining dimensions.

We offer metal 3D shaping using tungsten, making it possible to create intricate shapes like collimators for medical devices and complex nozzle configurations. Post-printing processing allows us to achieve high precision. We supply products to GE and Siemens, ensuring top-quality precision in our offerings.