Anechoic Chamber Absorbing Material & EMI Absorbing Material Manufacturer

Our manufacturing center boasts robust technical capabilities and a professional production team, integrating advanced technologies across R&D, design, and manufacturing. Equipped with state-of-the-art CNC machining systems, cutting-edge testing methods (including flexible material testing technology), and scientific management practices, we maintain exceptional quality advantages in processing precision for composite materials and non-metallic products.

Our testing center is equipped with global-class electromagnetic parameter and reflectivity testing platforms, most of which are independently developed. The electromagnetic parameter testing systems include coaxial electromagnetic parameter testing systems, rectangular waveguide electromagnetic parameter testing systems, and parallel-plate capacitor dielectric constant testing systems, enabling rapid and accurate measurement of electromagnetic parameters for various materials. The reflectivity testing systems mainly consist of arch-frame reflectivity testing systems and coaxial reflectivity testing systems, capable of fast and precise measurement of reflection loss for diverse materials. II. Testing System Configuration 1. Electromagnetic Parameter Testing System Hardware: Vector network analysis system, microwave test fixtures, standard waveguides, coaxial cables, fixture sliding rails, computers, etc.; Software: Data acquisition software, data processing software. 2. Reflectivity Testing System

I. Communication Equipment Field Wave-absorbing materials are applied in antenna components, microwave modules, optical modules, microwave systems, and cabinets of communication equipment. They effectively mitigate interference between communication lines and among devices, enhancing communication quality. Haojing's independently developed and manufactured products have been widely adopted in communication equipment such as automotive radar and communication base stations. II. Consumer Electronics Field Haojing's R&D and production offerings are extensively used in consumer electronics including smartwatches, headphones, mobile phones, and audio devices. Key applications include NFC antenna substrates, shielding materials for motherboards, chips, and screens. Among these, the electromagnetic substrate materials have reached internationally leading levels, breaking foreign monopolies and playing a pivotal role in advancing electronic information technology. These products are now mass-applied by renowned globa

Independent High-Precision Manufacturing Capabilities & One-Stop Custom Services We possess independent high-precision processing capabilities for electromagnetic functional materials and structural components, providing customers with one-stop customized services from design to manufacturing in areas such as functional materials, electromagnetic structures, and 5G materials. I. Functional Materials We master the design, R&D, and manufacturing technologies for electromagnetic wave absorbers, multi-spectral absorbing materials, and maintenance materials. Relevant product series have completed experimental verification and industrial application, maintaining a leading position in the domestic industry. II. Electromagnetic Structures Research on the design and preparation methods of high-efficiency composite wave-absorbing materials; Research on the integrated design and testing methods of high-performance wave-absorbing materials and structures; Research on the high-precision processing and manuf