About Anstar Elec
Custom RF filter supplier backed by manufacturing practice
Anstar Elec is backed by Hefei Beiling Electronic Technology Co., Ltd., a private high-tech company founded in 2017 and focused on microwave filters and related RF passive components.
Company capability
The company supports LC filters, cavity filters, dielectric filters, thin film filters and related passive RF products. Work centers on practical design review, tuning capability and clear project communication.
RFQ positioning
The site is built for international B2B inquiry flow: review product categories, understand customization requirements and send project specifications directly.
Factory, testing and shipment
Production context for engineering buyers
