About Us

about

What does Vsunlight do ?

Vsunlight Photonic Technology Inc. is a preeminent global provider of fiber optic components and integrated manufacturing solutions. Specializing in R&D, production, and sales of high-speed optical components, the company was founded in 2010 and strategically expanded in 2017. Our cutting-edge products serve critical applications across AI, data centers, fiber-optic communications, and optical sensing ecosystems.

Over a decade of relentless innovation, we have solidified two core business pillars through independent research and development: Passive Optical Components Integrated Solutions and Data Center-Related Integrated Manufacturing Solutions.

Through our internationalization strategy, we have established a global footprint with strategic operations: Domestic Headquarters in Zhongshan, China; Production Hubs in China and Thailand. This dual-base model ensures scalable solutions paired with localized technical expertise, enabling rapid response to regional market demands.

Committed to uncompromising quality, all Vsunlight products adhere to the Telcordia GR-1209 & GR-1221 industry standards. Our WDM series modules have become market-leading solutions in 5G and CATV applications, trusted by customers in China, South Korea, and the U.S.

2010

Company Established

300 ⁺

Employees

10000 ^m²

Factory Area

100 ⁺

Patents

What does Vsunlight do ?

Vsunlight Photonic Technology Inc. is a preeminent global provider of fiber optic components and integrated manufacturing solutions. Specializing in R&D, production, and sales of high-speed optical components, the company was founded in 2010 and strategically expanded in 2017. Our cutting-edge products serve critical applications across AI, data centers, fiber-optic communications, and optical sensing ecosystems.

Over a decade of relentless innovation, we have solidified two core business pillars through independent research and development: Passive Optical Components Integrated Solutions and Data Center-Related Integrated Manufacturing Solutions.

Through our internationalization strategy, we have established a global footprint with strategic operations: Domestic Headquarters in Zhongshan, China; Production Hubs in China and Thailand. This dual-base model ensures scalable solutions paired with localized technical expertise, enabling rapid response to regional market demands.

Committed to uncompromising quality, all Vsunlight products adhere to the Telcordia GR-1209 & GR-1221 industry standards. Our WDM series modules have become market-leading solutions in 5G and CATV applications, trusted by customers in China, South Korea, and the U.S.

20 ⁺

test

84 ⁺

test

98 ⁺

test

100

test

Development history

2010

Shenzhen Sales corporation Found.
2017

Zhongshan Factory Found, PLC Splitter/ WDM/Patch cords product line Found.
2018

1.Move to 3000 m' factory, more than 100+ experienced employees.
2.Complete ISO 9001 Certifications(SGS)
3.Started mass production of isolator/cirulator/coupler passive products.
2019

1.Established new production line of AWG and Started mass production of new product AWG.
2.Established new production line to better serve the Cabling connectivity and FTTX markets and expand the production capacity of PLC and optical connectivity products.
3.Started mass production of isolator/cirulator/coupler passive products.
2020

marked the pivotal year of 5G's rapid expansion, VSUNLIGHT actively participated in domestic 5G fronthaul commercial projects, supplying high - quality passive optical components and advanced WDM modules essential for seamless data transmission.
2022

Move to an independent over 7000 m² factory,more than 200+ experienced employees. PLC Splitter, WDM, CCWDM and Patch cord mass production.
2023

MTP/MPO product line found and mass production.
2024

1.vsunlight is strategically partnering with a globally well known wafer and chip manufacturer Wooriro.And also Vsunlight is Wooriro‘s general sales agent in China.
2.MT-MT for 40G & 100G Module Product line found.
2025

Planned to establish production lines for optical components in Southeast Asia, including Patch cords series, PLC series and WDM series products.

Development history

Development history

2010

Vsunlight(Shenzhen) Sales corporation Found.

2017

Vsunlight(Zhongshan )Factory Found, PLC Splitter/ WDM/Patch cords product line Found

2018

1.Move to 3000 m' factory, more than 100+ experienced employees.

2.Complete ISO 9001 Certifications(SGS)

2019

1.Established new production line of AWG and Started mass production of new product AWG.

2.Established new production line to better serve the Cabling connectivity and FTTX markets and expand the production capacity of PLC and optical connectivity products.

3.Started mass production of isolator/cirulator/coupler passive products.

2020

marked the pivotal year of 5G's rapid expansion, VSUNLIGHT actively participated in domestic 5G fronthaul commercial projects, supplying high - quality passive optical components and advanced WDM modules essential for seamless data transmission.

2022

Move to an independent over 7000 m² factory,more than 200+ experienced employees. PLC Splitter, WDM, CCWDM and Patch cord mass production.

2023

MTP/MPO product line found and mass production

2024

Vsunlight is strategically partnering with a globally well known wafer and chip manufacturer Wooriro.And also Vsunlight is Wooriro's general sales agent in China.

2025

Planned to establish production lines for optical components in Southeast Asia, including Patch cords series, PLC series and WDM series products.

Global presence

Global presence

Vsunlight (Zhongshan )Photonic Technology Inc.

Vsunlight (shenzhen) sales cneter

Vsunlight (Zhaoqing) Production Base.

Vsunlight (Thailand) Production Base

Jiangxi TFC Technology Co., Ltd.

TFC Communication USA, Inc.

Jiangxi TFC Technology Co., Ltd.

Corporate culture

Corporate culture

What our values mean for you?

At the core of our culture lie our guiding principles: Result-Orientation, Passion-Driven Mindset, Progressive Innovation, Collaborative Teamwork, and Win-Win Strategy. These values fuel our rapid growth and continuously enhance the added value we deliver to customers.

This cultural foundation enables us to develop cost-effective, scalable optical networking solutions that embody three core principles: lower costs, higher efficiency, and superior experience. Our products and solutions have earned accreditation from leading customers ,ensuring uncompromising quality and reliability at every stage—from installation to ongoing support.

Result-Orientation

For enterprises, true result-orientation lies in ensuring that every action is clearly directed toward addressing "what customers need" and "what we can create," and in achieving the symbiosis of commercial value and social value through continuous verification of outcomes.

Passion-Driven Mindset

For enterprises, true passion-driven culture is not about creating short-term enthusiastic atmospheres, but about building an ecosystem where employees continuously feel that 'work is worth loving' — where every bit of enthusiasm is seen, every attempt leads to growth, and ultimately achieves the mutual pursuit of personal values and organizational missions.When employees view their work as a 'passionate career' rather than a 'tool for making a living,' enterprises can acquire creativity and resilience far beyond the constraints of regulations.

Progressive Innovation

Through the 'small steps, fast iteration' model, feasibility is validated locally before scaling up, avoiding the high failure rate of disruptive innovation.When every individual within an organization evolves from being a passive bystander to an active participant in the innovation process, enterprises are enabled to achieve a transformative leap from mere excellence to enduring greatness through continuous 'micro-evolution.'

Collaborative Teamwork

For enterprises, true collaborative culture does not mean forcing "teamwork" through regulations, but rather enabling employees to genuinely believe from the bottom of their hearts that "we can achieve greater things together." For individuals, collaboration means letting go of personal heroism and learning to share resources, knowledge, and experience with others to collectively pursue higher goals.

Win-Win Strategy

The 'Win-Win Strategy' means enterprises focus on shared value creation with stakeholders (customers, partners, employees, society), prioritizing long-term interest balance over short-term gains. By aligning customer interests with corpo.

Corporate culture

What our values mean for you?

Vsunlight Photonic Technology Inc. We are a leading manufacturer of fiber optic components which established in 2010 and expanded in 2017, with more than 200+ experienced employees. Our engineering team and sales team have more than 10+ years of experience in optical communication.Armed with ISO9001:2015Quality Management System, we are dedicated to provide high-quality and high-reliability optical fiber products to our customers all over the world.

Result-Orientation

Passion-Driven Mindset

Progressive Innovation

Collaborative Teamwork

Win-Win Strategy

Result-Orientation

For enterprises, true result-orientation lies in ensuring that every action is clearly directed toward addressing "what customers need" and "what we can create," and in achieving the symbiosis of commercial value and social value through continuous verification of outcomes.

Passion-Driven Mindset

For enterprises, true passion-driven culture is not about creating short-term enthusiastic atmospheres, but about building an ecosystem where employees continuously feel that "work is worth loving" — where every bit of enthusiasm is seen, every attempt leads to growth, and ultimately achieves the mutual pursuit of personal values and organizational missions.When employees view their work as a "passionate career" rather than a "tool for making a living," enterprises can acquire creativity and resilience far beyond the constraints of regulations.

Progressive Innovation

Through the "small steps, fast iteration" model, feasibility is validated locally before scaling up, avoiding the high failure rate of disruptive innovation.When every individual within an organization evolves from being a passive bystander to an active participant in the innovation process, enterprises are enabled to achieve a transformative leap from mere excellence to enduring greatness through continuous "micro-evolution."

Collaborative Teamwork

For enterprises, true collaborative culture does not mean forcing "teamwork" through regulations, but rather enabling employees to genuinely believe from the bottom of their hearts that "we can achieve greater things together." For individuals, collaboration means letting go of personal heroism and learning to share resources, knowledge, and experience with others to collectively pursue higher goals.

Win-Win Strategy

The "Win-Win Strategy" means enterprises focus on shared value creation with stakeholders (customers, partners, employees, society), prioritizing long-term interest balance over short-term gains. By aligning customer interests with corpo.

Our advantages

Our Advantages

Reliability Testing

All products manufactured by Vsunlight had been passed stability,compatibility and performance tests in industrial authoritative equipment to ensure high quality.And Monthly Online Reliability Testing helps us ensure that our technology and material quality is stable.

Automatic-Production

Vsunlight is turning its head to automatic production step by step to short labor cost and makes all products be manufactured by Vsunlight completely meet customer's requirements. And we still keep on developing and expanding. Our new automatic-production line in Southeast Asia is under constructing.

Capacity Assurance

Well-Trained operators, adequate machines, over 5000㎡ cleaning factory are maintained, which makes Vsunlight capacity was assured. All standard products could be shipped to our customers within 2weeks at most. And timely & efficient shipping methods are supported.

Quality Assurance

Armed with ISO:2015 9001, we keep on 100% testing our products with precision and brand testing equipments.And all products we sell to our customers will be fully checked and inspected by our Quality Control team.

Production Capability

Skilled and well-trained operators make all products manufactured by Vsunlight qualified. World-class equipments ensure us to provide products with high performance to our customers all over the world in short lead time. Strong capacity helps us win trust from a lot of big customers.

Experienced Engineering Team

With more than 30 experienced engineers, we help our customers design and make a lot of different optical components. And we help many of our customers to make their fiber optic smarter, easier and more reliable.

Reliability Testing

All products manufactured by Vsunlight had been passed stability,compatibility and performance tests in industrial authoritative equipment to ensure high quality.And Monthly Online Reliability Testing helps us ensure that our technology and material quality is stable.

Automatic-Production

Vsunlight is turning its head to automatic production step by step to short labor cost and makes all products be manufactured by Vsunlight completely meet customer's requirements. And we still keep on developing and expanding. Our new automatic-production line in Southeast Asia is under constructing.

Capacity Assurance

Well-Trained operators, adequate machines, over 5000㎡ cleaning factory are maintained, which makes Vsunlight capacity was assured. All standard products could be shipped to our customers within 2weeks at most. And timely & efficient shipping methods are supported.

Quality Assurance

Armed with ISO:2015 9001, we keep on 100% testing our products with precision and brand testing equipments.And all products we sell to our customers will be fully checked and inspected by our Quality Control team.

Production Capability

Skilled and well-trained operators make all products manufactured by Vsunlight qualified. World-class equipments ensure us to provide products with high performance to our customers all over the world in short lead time. Strong capacity helps us win trust from a lot of big customers.

Experienced Engineering Team

With more than 30 experienced engineers, we help our customers design and make a lot of different optical components. And we help many of our customers to make their fiber optic smarter, easier and more reliable.

Honor

Honor

Since its establishment, the company has obtained multiple qualifications and certifications, demonstrating its strong expertise and commitment to excellence in the industry. These credentials enhance our competitive edge and support continuous business expansion.

Patent certificate

10 +

Certification qualifications

30 +

Patent certificate

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