About Us

Company Profile

Hefei Guange Communication Co., Ltd. is located in the beautiful city of Hefei, Anhui Province. It is an innovative enterprise specializing in the research and development, production, and sales of RF device related products. The company relies on the talent advantages of Hefei Science and Education City to cooperate deeply with research and development teams from multiple universities. A team with years of experience in communication product development provides consulting, design, communication and improvement services to customers, striving for customer satisfaction.


All products sold in the store are produced by our company and must undergo strict performance testing and inspection before shipment.
Business Philosophy.

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Corporate Advantage

At present, our products mainly focus on six categories of passive devices, including couplers, power splitters, loads, attenuators, and lightning arrester filters, operating in various frequency bands from 100MHz to 18GHz.

Widely used in indoor coverage systems of operators, subway tunnel signal coverage systems, wireless intercom coverage systems, police communication coverage systems, mobile phone signal blind spot coverage systems in civil places, as well as customized scientific research supporting projects by universities and research institutes.


the foundation of development Technological innovation is the lifeblood of a company.
Only by constantly innovating can a company break free from the price wars in an increasingly competitive market, establish its own brand, and become stronger.


the key to victory In today's fast-paced world, it's no longer just about "survival of the fittest", but rather "the swift devouring the slow". To meet customer demands, Crown takes immediate action and completes tasks in record time.
Embracing constant change, innovation, and quick decision-making are essential for success.


the key to survival Integrity forms the bedrock of our society. By upholding integrity, a company can achieve long-term growth.
At Crown, all employees consider integrity as their guiding principle.

Pursuit of excellence

our eternal foundation We hold ourselves to high standards everywhere we go;
relentlessly striving for perfection and doing everything with passion while paying attention to every detail – ultimately leading to sustainable development.


With sincere cooperation and a commitment to mutual benefit, I am excited about the opportunity to work with you!