Original design, designers design different types of products based on acoustic principles and electromagnetic theory

The company has a full range of single crystal copper and silver wires, which can achieve various parameters required by customers such as low resistance and high resistance

Engineers strive for excellence to manufacture every singing head

By using high-definition industrial electron microscopes to polish needle tips, we strive for the ultimate product development

Engineers can repair almost all other brands of singing heads on the market, solving problems for customers

Test each cartridge using an oscilloscope, millivolt meter, and audio analyzer to ensure product consistency