The company specializes in the design, manufacturing, and system integration of microwave and millimeter-wave antennas and passive components, supported by a technical team led by three PhDs from Harbin Institute of Technology, state-of-the-art fabrication equipment, and comprehensive measurement facilities, including an anechoic chamber. Its core product portfolio comprises a wide range of microwave passive components—such as waveguide components, coaxial components, and microwave antennas—as well as customized solutions, with frequency coverage spanning 0.32 GHz to 750 GHz.
MORE +
Specializing in the design, manufacturing, and system integration services for microwave and millimeter-wave antennas and passive components.
MORE +
Based on customers’ actual needs, we provide end-to-end services spanning product design, simulation, manufacturing, testing, and after-sales support, maintaining close communication with clients to deliver comprehensive solutions that fully meet their expectations.
MORE +
ABOUT US
Heilongjiang Top Technology Co., Ltd
“Specializing in the design, manufacturing, and system integration services for microwave and millimeter-wave antennas and passive components.”
Heilongjiang Top Technology Co., Ltd. is a high-tech company engaged in the R&D and production of microwave and communication products. Located in the Harbin High-tech Industrial Development Zone, it has a total investment of RMB 26 million. The company owns 27 five-axis machining centers, 15 testing and inspection devices, and 56 employees, including one foreign academician, one researcher, and four PhDs. By providing independently controllable technologies and comprehensive product solutions, TOP Tech offers one-stop, customized technical services and qualified products to various clients.
Total investment of RMB 26 million
27 machining centers
15 units of testing and inspection equipment
Currently, there are 56 employees.
Currently, there are 6 technical personnel.
Products
Top Technology
Our production capacity
-
01
Talent pool
The core technical team of the enterprise consists of one foreign academician, one researcher, and four Ph.D. holders. Their primary research focuses are microwave and millimeter-wave antenna technology, as well as ultra-wideband miniaturization technology. They have long been engaged in the design and development of microwave and millimeter-wave antennas and passive components, boasting mature technology and rapid response capabilities.
01 -
02
Precision Manufacturing
The enterprise possesses 27 processing centers including five-axis machining centers, CNC machine tools, and wire-cutting machines imported from Germany, as well as mechanical dimensional inspection equipment such as Hexagon three-coordinate measuring machines and scanning electron microscopes - Hitachi S4800. It has independent processing capabilities, with a processing accuracy of up to 2μm.
02 -
03
Electrical indicator testing
The enterprise possesses a microwave anechoic chamber and a comprehensive antenna testing system, including vector network analyzers, signal sources, and spectrum analyzers. It is equipped with testing capabilities for antenna voltage standing wave ratio, gain, polarization measurement, directional pattern, radome power transmission coefficient, radar scattering cross-section of metallic and non-metallic models, and amplitude and phase characteristics of plane waves in the compact range quiet zone. With automated testing software, it can provide swift, efficient, and accurate testing services and data processing, as well as corresponding test reports. The enterprise boasts an experienced testing team and technical expert team, and its operating frequency can reach up to 325GHz.
02 -
04
Customized solutions for high-performance microwave and millimeter-wave passive components
Highly aligned with business needs: Deeply understand and meet the business needs of customers. Through in-depth communication with customers, the development team can accurately grasp the business logic and processes, ensuring that the developed products or solutions perfectly meet the actual needs of customers. Flexibility: Relying on strong technical reserves, we can meet common project requirements of customers, such as wide bandwidth, miniaturization, multi-polarization, etc. At the same time, the company has strong processing capabilities and can flexibly adjust the processing cycle.
02
Global Services
Providing services to global customers
Better service
forSixtyof multiple countriesThree hundredProviding services to multiple clients
Our products are exported to China, Europe, the United States, Japan, South Korea, Australia, Southeast Asia, Africa, and other regions in Asia.
The company’s principal products encompass the design, manufacture, and system integration services for a wide range of microwave passive components and antennas. Microwave components include waveguide components, coaxial components, microwave antennas in various specifications, and high-frequency, low-loss cable assemblies, covering a frequency range from 0.32 GHz to 750 GHz. The company’s products are extensively utilized in aerospace, aviation, radar, communications, defense, and medical applications, among others.
Service Support
01
Microwave Knowledge and Industry Standards
By providing independently controllable technologies and comprehensive product solutions, we offer one-stop, tailor-made products and technical services to a wide range of customers.
02
Pre-sales Support
The design team engages in in-depth communication with the client to gain a comprehensive understanding of the client’s business needs, objectives, and expectations, thereby clarifying the product’s functional and performance requirements.
03
After-sales support
Following product delivery, the company will provide long-term maintenance and support services, including user support and ongoing post-delivery monitoring, to ensure the stable operation of the product.
Qualification Certification
Certificate of Quality Management System Certification for Weapons and Equipment
Quality Management System Certification
Environmental Management System Certification
Occupational Health and Safety Management Certification
RoHS certification
RoHS Certification – English Version
Blog
2026/10
15
How Waveguides Enhance Signal Transmission in Antenna Systems
How Waveguides Enhance Signal Transmission in Antenna Systems Introduction to Waveguides in Antenna Technology In the world of telecommunications, the efficiency and clarity of signal transmission are paramount. One of the unsung heroes in this domain is the waveguide. A waveguide is a physical structure that guides electromagnetic waves, allowing for the efficient transmission of signals over v
Understanding Waveguide Bends: Essential Insights for Electrical Engineering Applications
Waveguide bends are crucial components in the field of electrical engineering, specifically within antenna technology and various other applications. They play an essential role in directing and managing electromagnetic waves as they traverse through different media or structures. Understanding the intricacies of waveguide bends is fundamental for engineers and technicians working with antennas an
Exploring the Mechanics of Waveguide Twist in Electrical Engineering: A Comprehensive Guide
Exploring the Mechanics of Waveguide Twist in Electrical Engineering Table of Contents 1. Introduction to Waveguides 2. Understanding the Waveguide Twist 3. Mechanics of Waveguide Twist 4. Applications of Waveguide Twist in Engineering 5. Design Considerations for Waveguide Twists 6. Challenges in Waveguide Twist Engineering 7. The Future of Waveguide Twist Technology
If you are interested in our products, please provide your email address, and we will contact you as soon as possible. Thank you very much.
Copyright © Heilongjiang Top Technology Co., Ltd. Website: 300.CN |Search Engine Optimization|Digital business card | Privacy Policy
Copyright © Heilongjiang Top Technology Co., Ltd
Website:300.cn |Search Engine Optimization