About Xi'an Sipu RF Technology Co., Ltd.
Xi'an Sipu RF Technology Co., Ltd. is a nationally certified
high-tech enterprise specializing in the research, development,
manufacturing, and sales of RF and microwave electronic components.
Our main product lines include RF connectors, adapters, cable
assemblies, loads, and other custom microwave components.
Founded in 1998, Sipu established a joint venture with Zhengzhou
Aerospace Electronic Technology Co., Ltd. in 2008. We are located
in Xinkai Industrial Park, Xi’an High-Tech Zone, operating a
facility of approximately 2,000 square meters with more than 100
employees.
Sipu holds several industry certifications, including ISO quality
management certification and the national High-Tech Enterprise
certification. We also own multiple utility model patents. The
company follows a strict quality management system, ensuring that
every material and component is inspected upon entry and that each
stage of production is tightly controlled to guarantee consistent
product quality.
Our products are widely used in a variety of high-reliability
sectors such as aerospace, aviation, satellite systems,
telecommunications, energy, transportation, oil exploration, and
industrial automation. Many of our components are exported to
Europe, North America, and other global markets.
Our core business includes:
Custom design and production of RF coaxial connectors, loads, cable
assemblies (including phase-stable types), antennas, and lightning
protection components;
Electronic assembly services such as low-frequency cable networks,
miniature rectangular devices, PCB soldering, power module
assembly, and chassis integration;
Microwave and power components including transformers, coils,
transistors, and heatsink-integrated semiconductors.
With over two decades of experience in RF and microwave technology,
we continue to innovate and expand our product portfolio to support
emerging communication and connectivity applications. More than 90%
of our products comply with international standards such as MIL,
IEC, and DIN, as well as domestic standards like GB, GJB, and SJ.
We are committed to our quality philosophy:
"Meticulous design, precision manufacturing, and continuous
improvement — customer satisfaction is our eternal pursuit."
Sipu is dedicated to delivering reliable, high-performance RF
solutions to customers worldwide.
Why Choose Us
At Xi’an Sipu RF Technology Co., Ltd., we take pride in offering
professional, reliable, and customized solutions in the RF and
microwave industry. Here are a few reasons why clients choose to
work with us:
Over 20 years of expertise in the design and manufacturing of RF and microwave components
Trusted by 100+ global clients, with a solid reputation as a qualified supplier
Extensive experience supporting national high-tech and industrial
projects
Dual-grade product options — from high-reliability to commercial-grade components
Strict quality control aligned with international and industry standards (MIL, IEC, GB,
etc.)
Modern production facility covering 2,500 square meters with over 100 skilled employees
Holder of 10+ national patents in RF and microwave technologies
Broad product range with over 50 series and 100,000 standard and custom part numbers
Annual production capacity exceeding 3 million units
Fast turnaround times and competitive pricing
Flexible ODM support to meet your customized design and application needs
Top-quality products that meet demanding electrical and mechanical specifications
Dedicated after-sales service and responsive technical support team
Whether you're looking for standard components or custom-engineered
solutions, Sipu is here to deliver reliable performance and
long-term value.
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