Magnetic Powder Cores

Shaanxi Gold-Stone Electronics Co., Ltd. has gathered experts and consultants and scholars who have been making metal magnetic powder cores for more than 20 years, and has gathered funds for research, and created a true non-thermal aging iron powder core in the industry! This revolutionary innovation overturned the application limit of traditional iron powder cores and made outstanding contributions to the development of the power supply industry!

Currently produced non-aging magnetic powder cores made of -26, -52, -18 and other materials, their inductance tolerance, strength, size, loss, bias current and other core indicators are within the scope of the entire industry.

On the basis of improving product quality and production capacity, the factory has gradually improved its product categories and expanded its customer base from PC power supplies to automotive electronics, household appliances, uninterruptible power supplies, photovoltaic inverters, electric vehicles, charging piles and other fields.

In 2014, we started to contact major customers and delivered high-end power supply customers such as Lite-On and Kangshu, mainly using -26 and -52 materials. The characteristics of the materials produced reach the world's**.

In 2015, the company began trial production of materials such as -33 -35 -34 -18 -8.
The sample trial production effect is very satisfactory, and the characteristics are among the best in the industry!

In July 2017, after the hard work of all the staff and the hard work of the tutors, we obtained the ISO9001 certificate, and Gold-Stone's quality system has improved.

Looking forward to working closely with you, let us create a better tomorrow!