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A trusted supplier of FTTH products and solutions


About Company
Shenzhen Optfocus Technology Co., Ltd.
Since its establishment in 2009, Shenzhen Leitong Technology Co., Ltd. has been dedicated to the research, development, production, and sales of high-quality PON products and network switches. With years of accumulated technical expertise and industry experience, Leitong Technology has grown into a globally recognized B2B enterprise, serving diverse customers, including telecom operators, import wholesalers, engineering project merchants, and system integrators.
- PON Product Series
Featuring GPON ONU, EPON ONU, GPON OLT, and more, our products are widely used in high-speed internet access and fiber-optic network construction, catering to various network needs.
- Networking Switch Series
This includes POE switches, industrial-grade switches, and more, offering stable and efficient performance suitable for enterprise and industrial network environments.
Our Company Advantages
Why Choose Us
Experienced Manufacturer
Over 17 years in the industry, Leitong Technology has accumulated extensive expertise in PON products and network switches, ensuring reliable solutions for your network infrastructure needs.
Comprehensive Product Range
We offer a wide array of products including GPON ONU, OLT, Ethernet switches, POE switches, and industrial switches, providing one-stop shopping for diverse network requirements.
Quality Assurance
With 5 production lines and a 5000 sqm facility, we maintain strict quality control throughout the production process, supported by advanced equipment and a professional team, ensuring products of consistent high quality.
Customization Capability
Our factory can customize products according to your specific needs, whether in terms of functionality, specifications, or外观, to meet the unique requirements of your projects.
Short Delivery Period
Thanks to our large production capacity and efficient workflow, we can deliver orders promptly, helping you save time and reduce project costs.
Vision & Strategy
Global Leader in PON Products and Networking Solutions
Our products not only feature industry-leading technical advantages but also offer OEM and ODM services, allowing us to provide customized solutions tailored to our clients’ needs. With a rigorous quality management system and a commitment to continuous innovation, Leitong Technology has successfully exported products to numerous countries and regions worldwide.
- Technical response within 48 hours
- 5 production lines | Monthly production capacity of over 50,000 units | Regular orders delivered within 15 days
- One-stop customization of hardware configuration, software protocol, and brand logo




Global Leader in PON Products and Networking Solutions
Professional Engineer
Professional Engineer
Customizable R&D
Customizable R&D
Global Delivery Excellence
Global Delivery Excellence
Comprehensive Test
Comprehensive Test
Real-Time support
Real-Time support
Certified Quality
Certified Quality
Our Partners





