• About Huang Liang Technologies & Products

Q: What are the main product lines of Huang Liang Technology?

A: We specialize in microwave/RF products, including coaxial connectors, adapters, cable assemblies, and related components. Our product portfolio supports an operating frequency range from DC to 110 GHz and is widely applied in 5G/6G communications, satellite communications, military/aerospace, test & measurement, and other high-frequency applications.

Q: What is the highest frequency your company can support?

A: We are capable of designing and manufacturing microwave products up to 110 GHz. We are also equipped with a 110 GHz Vector Network Analyzer (VNA) to perform full performance verification and characterization.

Q: Do your products support custom design?

A: Yes, we offer comprehensive customization services. From initial concept discussion, electrical/mechanical simulation, prototype fabrication, to mass production, our in-house engineering team provides end-to-end support. Customers only need to provide the required specifications (such as frequency range, VSWR, insertion loss, phase stability, mechanical dimensions, material requirements, etc.), and we will propose the most suitable and optimized solution.

• Materials & Manufacturing Capabilities

Q: What materials can your company process?

A: For metals, we process SUS 316/303/304, titanium alloys, Kovar, beryllium copper (BeCu), phosphor bronze, brass, aluminum alloys, carbon steel, and more. For engineering plastics, we commonly use high-performance materials such as PEEK, Ultem, and Torlon. We are capable of achieving dimensional tolerances of ±5 μm and surface roughness down to Ra 0.4.

Q: Do you use conflict-free minerals (Non-Conflict Minerals)?

A: Yes. We strictly adhere to a conflict-free minerals policy. We do not procure or use tantalum, tin, tungsten, cobalt, gold, mica, or other minerals sourced from the Democratic Republic of Congo or its adjoining conflict-affected regions. We also require our entire supply chain to complete the CMRT/EMRT reporting form to disclose mineral origins, ensuring full compliance with the OECD Due Diligence Guidance, U.S. Dodd-Frank Act Section 1502, and relevant EU regulations.

• Quality & Certifications

Q: What quality certifications does your company hold?

A: We are certified to ISO 9001:2015 (Quality Management System), AS9100 (Aerospace Quality Management System), TTQS (Taiwan Talent Quality-management System), among other international standards. All products are manufactured under a rigorous quality management framework.

Q: Do you provide test reports and traceability documentation?

A: Yes. Every shipment is accompanied by a complete test report (including insertion loss, VSWR, phase stability, etc.). We also provide material certificates, manufacturing process records, and full batch traceability. For aerospace and military-grade products, we can additionally supply Certificate of Conformance (CoC) and First Article Inspection (FAI) reports upon request.

• Quotation & Ordering

Q: How can I place an order or request a quotation?

A: Please submit your requirements (including drawings, frequency range, dimensions, part numbers, quantity, and any special instructions) through our website’s “Contact Us” or “Product Inquiry” form, by email, or by phone. We will respond with a quotation and feasibility assessment within 24–48 hours.

• Technical Support

Q: Do you provide technical support?

A: Yes, we offer complete technical consultation and simulation support. If you have any specific questions or application requirements, please feel free to contact us at any time. We are committed to working closely with you to develop the most suitable microwave/RF solution for your application.