About us
Fuji Crystal (Hong Kong) Electronics Co., Ltd. is a leading manufacturer of frequency components, with a focus on research and development, production, and sales of high-quality products. Established in 2007 and headquartered in Hong Kong, our brand name is FCom.
We specialize in providing frequency solutions and technical support to our customers, including quartz crystal, crystal oscillator, tuning fork crystal, vcxo, tcxo, ocxo, and more. Our products are widely used in a variety of industries, including telecommunications, consumer electronics, automotive, medical, and more.
At Fuji Crystal, we are committed to innovation and excellence in everything we do. Our team of experienced engineers is dedicated to developing cutting-edge frequency components that meet the ever-evolving needs of our customers. We use the latest technologies and manufacturing techniques to ensure that our products meet the highest quality standards.
In addition to providing high-quality products, we also offer personalized customer service to help our customers find the best solution for their particular situation. We understand that every customer's needs are unique, so we work closely with them to provide tailored frequency solutions and technical support.
Since our establishment, we have built a strong reputation as a trusted name in the industry. We are proud to serve customers around the world, and we look forward to continuing to provide the highest quality products and services in the years to come.
Development Path
In 2010
We established the FCom brand in Hong kong.
In 2013
Through the unremitting efforts of the R&D department, our full range of products reached industrial-grade requirements.
In 2015
Shenzhen Branch was established, mainly responsible for the sales of frequency components.
In 2019
We introduced automotive standard AECQ-200 and covered our product line in 2020.
In 2022
We introduced two new product lines, covering aluminum electrolytic capacitors and power supply products.


