World's Leading Optical Devices Manufacturer

Flyin Group Co., Ltd delivers high-performance fiber optic components trusted by telecom, datacom, and industrial networks worldwide. ISO9001 & ISO14001 certified with R&D centers in China and Vietnam.

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About Flyin Group

Established in 2005, Flyin Group is a global leader in fiber optic components manufacturing, serving customers in over 100 countries with cutting-edge optical solutions.

Global Innovation & Manufacturing

With a 10,000㎡ state-of-the-art factory in Shenzhen, China and a 2,000㎡ R&D and production base in Hai Duong, Vietnam, Flyin Group combines advanced engineering with scalable manufacturing.

We are ISO9001:2015 and ISO14001 certified, ensuring the highest standards in quality management and environmental responsibility across our operations.

750+ Skilled Employees
18+ Years in Optical Industry
100+ Countries Served
R&D Focus on 800G, Coherent, and DWDM

Our Product Portfolio

From high-speed transceivers to precision passive components, our full range of optical solutions powers next-generation networks.

800G QSFP-DD SR

850nm, 100m reach, SR8, MPO-12

High Speed

400G OSFP112 SR4

850nm, 100m, 4x100G, MPO-12

Data Center

CWDM Mux/Demux

4, 8, 16, 18-channel, 1310-1610nm

WDM

48-CH 100G Athermal AWG

1U Rackmount, FC UPC

DWDM

100G QSFP28 LR4

1310nm, 10km, LC Duplex

Transceiver

1xN Mechanical Optical Switch

1x2, 1x4, 1x8, 1x16

Switch

MPO/MTP Patch Cord

OM3/OM4, 8/12/24-fiber, UPC/APC

Cable

PLC Splitter

1x4, 1x8, 1x16, 1x32, 1x64

Passive

FA-MT (45°)

12CH, High-Precision Alignment

Assembly

Free Space Optical Isolator

High Isolation, Low PDL

Isolator

3/4-Port Optical Circulator

Low Insertion Loss, High Return Loss

Circulator

EDFA Optical Amplifier

C-Band, High Gain, Low Noise

Active

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Why Choose Opticres?

Quality Certified

ISO9001:2015 and ISO14001 certified manufacturing processes ensure consistent product quality and environmental responsibility.

Global Support

Sales and technical support available worldwide with offices in China and Vietnam, serving customers in over 100 countries.

R&D Driven

Continuous investment in research and development to deliver next-generation optical solutions including 800G, coherent, and advanced DWDM technologies.

Frequently Asked Questions

What are your main product categories?

We offer a comprehensive range including WDM (CWDM, DWDM, AWG), Optical Transceivers (1G to 800G), Optical Switches, Patch Cords & Accessories, Splitters, Circulators, Isolators, and other passive and active components.

Are your products compliant with industry standards?

Yes, all our products are designed and manufactured to meet or exceed relevant industry standards including IEEE, MSA, Telcordia GR-1209/1221, and RoHS.

Do you offer custom solutions?

Yes, we have strong ODM/OEM capabilities and can customize products based on specific customer requirements including form factor, wavelength, reach, and packaging.

What is your production capacity?

With a 10,000㎡ facility in Shenzhen and additional capacity in Vietnam, we have scalable production lines capable of high-volume manufacturing with fast turnaround times.

Contact Sales

Reach out to our team for product inquiries, technical support, or custom solutions.

Deliwei Industrial Park, Longhua, Shenzhen, China 518109

+86-755-29048607 / 85250091 / 32939610 / 32939620

sales@opticres.com

Flyin Optronics (Vietnam): +84-2203568569 (Vietnamese), +84-889922919 (English)

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