Kunshan Guangjin Communication Materials Co., Ltd., established in 2010, specializes in researching, developing, producing, and selling fiber optic connectivity components. We are dedicated to providing comprehensive fiber optic connectivity solutions for data centers, enterprise networks, and telecommunications operators. Our main products include fiber optic heat shrink tubing, fiber optic adapters, fiber optic connectors, fiber optic patch cords, fiber optic distribution boxes, fiber optic attenuators, fiber optic splitters, fiber optic joint closures, fiber optic terminal boxes, fiber optic tools, and more. We strictly adhere to the ISO 9001:2008 quality management system, and our fiber optic connectivity components meet the environmental standards of the EU's RoHS 2.0. Our products are exported to over 100 countries and regions, including Europe, America, and Japan. We have successfully entered the qualified supplier list of TIM, the Italian telecommunications group.

Kunshan Guangjin boasts modern research and development centers, production bases, and service centers strategically located in Guangdong, Shanghai, Suzhou, Ningbo, Jiangxi, and northern Jiangsu.

We have earned numerous certifications, and our founder possesses over 20 years of experience in the field of fiber optics. The Guangjin team has served over 30,000 corporate clients, consistently receiving praise for our services.

Kunshan Guangjin is renowned for delivering high-quality fiber optic connectivity components with excellent value propositions, garnering significant market recognition. We are committed to ensuring quality assurance for optical network connectivity and transmission in various sectors, including data centers, intelligent buildings, smart transportation, smart cities, enterprise networks, and fiber-to-the-home solutions.

Kunshan Guangjin is an integrated enterprise with strong capabilities in independent research, development, and manufacturing, characterized by a highly innovative spirit.

Our technical engineers have over 15 years of experience in the fiber optic connectivity industry, serving as the backbone of our research and development department.

We not only offer standard fiber optic connectivity components but also excel in tailoring fiber optic products to meet the specific requirements of our customers.

In today's rapidly evolving era, we do not adhere to conventional norms but instead, constantly monitor every change and innovation in the fiber optic market.

Only by looking back at the past, envisioning the future, aligning our products with the times, and advancing alongside technology, can we sustain our competitiveness! Whether it's the past, present, or future, Guangjin never forgets its original intention, always dedicated to providing customers with top-notch products and worry-free service!

Since its establishment, Kunshan Guangjin has adhered to the principle that sales are not merely transactions but a form of service, sincerely dedicated to serving each and every customer.

We rigorously control the quality of materials from the source, closely monitor the production process, conduct thorough quality inspections, ensure proper packaging during shipment, carefully select transportation methods, and provide comprehensive after-sales service and feedback. We take full responsibility at every step, ensuring that our service reaches your doorstep. Our goal is to make your purchasing experience comfortable and your usage reassuring!

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