Shenzhen Zhongzeling Electronics Co., Ltd.

Shenzhen Zhongzeling Electronics Co., Ltd. is situated near the Huawei Expressway Exit, Bantian, Longgang District, Shenzhen. It boasts a prime location with easy access to all transport routes.

We focus on supplying standard and custom high-frequency & high-speed automatic test equipment as well as system-level test solutions, covering production line QC inspection equipment and laboratory test & analysis instruments. Our team consists of numerous elite specialists in high-frequency technology. The R&D team delivers full-spectrum development capabilities for automated high-frequency testing, with end-to-end design and development experience in high-frequency technologies. We independently develop high-frequency algorithm modules with proprietary intellectual property rights, keeping us at the forefront of technological innovation and enabling us to deliver genuine one-click test solutions for customers.

Adhering to our mission of “delivering the most competitive and cost-effective high-frequency test products and services”, we provide professional automated high-frequency test equipment and tailored solutions. In response to diverse customer demands, we also offer all-round technical support, professional high-frequency testing consultation, product training and comprehensive after-sales service, ensuring customers can use our products with complete peace of mind.

Thanks to years of continuous R&D investment, Zhongzeling Electronics has developed a complete portfolio of high-frequency testers and supporting test accessories, including:

High-speed cable electrical performance testers: AutoTest RD-8, AutoTest RD16, AutoTest RD24, AutoTest RD36;

Type-C cable electrical performance tester: PFE-2;

Consumer cable electrical test system: CMTester;

Various test fixtures for high-speed cables and connectors.

Our high-speed cable test instruments cover multiple bandwidth options: 20GHz, 26.5GHz, 40GHz, 50GHz and 67GHz. Our products have won wide recognition from global customers and are widely deployed for routine product inspection.

Zhongzeling Electronics provides customized system-level high-frequency & high-speed automatic test solutions, third-party high-frequency testing services, custom non-standard test fixture development, and dedicated performance testing projects prior to official product certification.

Our R&D team possesses interdisciplinary expertise across high-frequency design, high-frequency measurement, automation, signal processing, electronic circuitry and software development. We conduct in-depth research on a full range of industry standard protocols and own 12 proprietary frequency-domain and time-domain algorithm modules. A single instrument is capable of measuring multiple electrical performance indicators including frequency-domain parameters, time-domain waveforms and eye diagrams. This addresses the common pain points of conventional competitive test systems, such as excessive system complexity, unstable reliability and high overall costs caused by combining multiple separate time-domain and frequency-domain testers. As a result, we deliver system-level high-frequency test equipment and solutions with superior cost performance for our partners.

We sincerely welcome customers from all over the world to negotiate cooperation and pursue win-win development together.