What Flyin does

Flyin Group Co., Ltd. (also operating as Flyin Optronics Co., Ltd.) is a privately held Chinese manufacturer of fiber optic components and optical modules, established in November 2005 and headquartered in Shenzhen. The company operates a 10,000㎡ factory in Shenzhen and a 2,000㎡ R&D and production base in Vietnam, with a total workforce of approximately 1,500 employees. It has obtained ISO 9001:2015 and ISO 14001 certifications, and its products meet Telcordia GR-1209-CORE/GR-1221-CORE and RoHS requirements, qualifying the catalog for sale to telecom operators, data center operators, and optical module OEMs worldwide.

Flyin's product portfolio spans passive and active optical components. Passive offerings include WDM modules (CWDM, DWDM, FWDM, AWG, CCWDM, Fused WDM), PLC and FBT splitters, optical circulators (3-port and 4-port), isolators (in-line and free-space), polarization-maintaining (PM) components, patch cords and MPO/MTP assemblies, FA-MT fiber arrays (4 to 128 channels), hybrid components, and collimators. Active offerings include optical transceivers from 155M to 800G in OSFP, QSFP-DD, QSFP56, QSFP28, SFP28, and SFP+ form factors, plus AOC, DAC, and media converters. The company leverages a proprietary optical bench platform, non-flux metal bonding micro optics packaging, thin film coating technology, and an epoxy-free optical path design, and has filed a patent for an opto-mechanical configuration of a 1xN mechanical fiber optic switch. These process technologies support differentiated performance metrics, including collimator insertion loss as low as 0.07 dB and mechanical switch lifetimes of ≥10^7 operations.

The company generates revenue through direct B2B hardware sales of these components. Its go-to-market is website-based inquiry with a 12-hour response commitment and bilingual (English/Chinese) support, targeting telecom operators, data center operators, wireless/5G network operators, and optical module manufacturers globally. Pricing is quote-based and not publicly disclosed, with multi-year contract cadence typical of enterprise sales. Distribution is handled directly, with five dedicated sales phone lines and a centralized [email protected] channel, and a subsidiary (Flyindata Optronics Co., Ltd.) focuses on data-related fiber optic products.

Name

Flyin

Legal name

Flyin Group Co.,Ltd

Website

https://opticres.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Flyin is a Shenzhen-based fiber optic component manufacturer established in 2005, producing WDM systems, optical transceivers (155M to 800G), circulators, isolators, PLC splitters, FA-MT arrays, and related passive and active components for telecom operators, data centers, and optical module OEMs worldwide.

Ownership category

akta.pro rank

Product category

Fiber Optic Components

NAICS

Other Communications Equipment Manufacturing (33429), Fiber Optic Cable Manufacturing (335921), Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220)

SIC

Computer Communications Equipment (3576), Semiconductors & Related Devices (3674)

akta.pro primary industry

Optical Transceivers (SFP/SFP+/SFP28/QSFP/QSFP-DD/OSFP) (HDAFAEAE)

akta.pro secondary industries

Active Optical Cables (AOC) & Optical Interconnects (HDAFAEAG), Optoelectronic Receivers & Transceivers (Photodetectors/Optical Modules) (HDAHALAM), Optoelectronics & Photonics (LED/Laser/Optical ICs) (HDAHAAAH), Data, Communications & Fiber Optic Cable (IMADAMAD)

Keywords

• Fiber optic components
• Optical transceivers
• Wavelength division multiplexing
• Passive optical devices
• Optical networking hardware

Headquarters

HQ city

Shenzhen

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Fiber Optic Components and Modules: Manufacturing and sales of fiber optic components including WDM systems, optical transceivers (ranging from 10G to 800G), optical switches, splitters, circulators, isolators, patch cords, and media converters. Revenue is generated through product sales to telecom operators, data centers, and network equipment manufacturers worldwide.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Flyin manufactures and sells fiber optic components and optical modules, including WDM systems (CWDM, DWDM, FWDM, AWG), optical transceivers from 155M to 800G, polarization maintaining components, optical switches, PLC/FBT splitters, optical circulators and isolators, patch cords, FA-MT fiber arrays, and active optical cables. The company serves telecom operators, data center operators, 5G/FTTX network operators, and optical module OEMs globally through direct inquiry-based sales from its 10,000㎡ Shenzhen factory and 2,000㎡ Vietnam R&D and production base.

Product overview

Flyin Optronics Co., Ltd is a world-leading manufacturer of fiber optic components and optical modules established in 2005. The company offers a comprehensive portfolio of fiber optic products including WDM systems (CWDM, DWDM, FWDM, AWG), Optical Transceivers (from 155M to 800G supporting OSFP, QSFP-DD, QSFP28, SFP28 formats), PM Series Products (polarization maintaining components), Optical Switches (mechanical and MEMS-based), Patch Cord & Accessories, PLC/FBT Splitters, Optical Circulators, Optical Isolators, FA-MT fiber arrays, WDM transmission systems (OTU, EDFA, OLP, DCM), Media Converters, Active Optical Cables, and Hybrid Components. These products serve data center, telecom, CATV, FTTH, and enterprise networking applications. The company operates with ISO9001:2015 and ISO14001 certifications.

Differentiator

Problem solved

Functional benefit

Products and services

• WDM (Wavelength Division Multiplexer) Wavelength Division Multiplexer products including CWDM, DWDM, FWDM, AWG, Compact WDM (CCWDM), and Fused WDM modules for combining or separating multiple wavelengths on a single fiber. Targeted at telecom and data center network operators.
• Optical Transceivers High-speed optical transceiver modules ranging from 155M to 800G, supporting OSFP, QSFP-DD, QSFP56, QSFP28, SFP28, and SFP+ form factors for data center, telecom, and enterprise networking applications.
• PM Series Products (Polarization Maintaining) Polarization maintaining fiber optic components including PM Isolator, PM Circulator, PM DWDM, PM Filter Coupler, PM Patch Cord, and In-Line Polarizer for applications requiring stable light polarization state.
• Optical Switches Mechanical and MEMS-based optical switches (1x1, 1x2, 2x2, D2x2B, 1xN configurations) for routing optical signals in fiber optic networks. Supports up to 128 channels with switch time ≤8ms and lifetime ≥10^7 operations on the 1xN mechanical switch.
• Patch Cord & Accessories Fiber optic patch cords, MPO/MTP cables, armored jumpers, adapters, attenuators, and fiber optic enclosures for connectivity and network infrastructure deployment.
• PLC Splitter Planar lightwave circuit (PLC) splitters in 1xN and 2xN configurations for PON (passive optical network) deployments to split optical signals to multiple endpoints. Telcordia GR-1209-CORE and GR-1221-CORE qualified.
• FBT Coupler Fused biconic taper (FBT) couplers and singlemode/wideband couplers for optical power splitting and monitoring in optical communication systems.
• Optical Circulator 3-port and 4-port polarization-insensitive optical circulators for wavelength add/drop, dispersion compensation, and EDFA applications in fiber optic networks.
• Optical Isolator In-line and free-space optical isolators utilizing the Faraday effect to eliminate back reflection and scattering in fiber optic communication systems.
• FA-MT (Fiber Array to MT) Fiber array to MT connector products in 4CH to 128CH configurations for high-speed optical modules including QSFP, SNAP12, and AOC applications, used by optical module OEMs as sub-components.
• WDM System WDM transmission platforms, OTU (Optical Transform Unit), EDFA (Erbium-Doped Fiber Amplifier), OLP (Optical Line Protection), and DCM (Dispersion Compensation Module) for optical transmission systems in telecom networks.
• Media Converter Industrial and telecom-grade media converters for converting between electrical (RJ45) and optical fiber signals.
• Active Optical Cables (AOC) Active optical cables integrating transceivers with fiber optic cable for short-range 200G to 800G data center interconnects.
• Direct Attach Cables (DAC) Direct attach copper cables for short-range connectivity in data center and high-performance computing environments.
• Hybrid Components Combined optical components including WDM-Isolator hybrids, WDM-Tap Coupler-Isolator combinations, and Isolator/WDM hybrids for fiber optic amplifiers and CATV applications.
• Optical Collimator Single-mode and multimode fiber collimators with C-lens and G-lens options for fiber optic components and laser instrumentation. Achieves insertion loss as low as 0.07dB and return loss of 65dB.

Quantifiable outcome

• CCWDM modules offer significantly smaller package size compared to standard CWDM while maintaining better performance and parameters
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Flyindata Optronics Co.,Ltd.minorOthersA subsidiary company of Flyin Group that focuses on data-related fiber optic products. Listed as a sub-link on the Flyin website, indicating a related but distinct business entity within the corporate structure.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Hisense Broadband: Chinese manufacturer of optical modules and components for telecom and data center, with broad passive and active portfolios similar to Flyin's. Strong domestic telco and international OEM customer base.
• Accelink Technologies: Chinese optical components and modules supplier (subsidiary of China Information and Communication Technologies Group). Overlaps with Flyin in WDM, isolators, circulators, splitters and transceivers for telecom and data center.
• Eoptolink Technology: Listed Chinese maker of optical transceivers and AOCs/DACs across 10G to 800G. Competes head-to-head with Flyin in data center and telecom transceiver SKUs and in China-based pricing dynamics.
• T&S Communications: Chinese fiber optic passive component manufacturer (patch cords, PLC splitters, WDM, circulators, isolators). Directly overlaps with Flyin's passive optics portfolio and customer segments.
• Source Photonics: Global supplier of optical transceivers and components for telecom, broadband and data center, with manufacturing in China. Comparable to Flyin across transceiver speed grades and passive optics.
• Innolight Technology: China-based leading manufacturer of high-speed optical transceivers (400G/800G/1.6T) for data centers and telecom. Most directly comparable to Flyin's transceiver and AOC business and a key pricing benchmark in Chinese optical modules.

Broad incumbents

• Coherent Corp (formerly II-VI): Large US-headquartered incumbent in lasers, photonic components and transceivers for datacom, telecom and industrial. Significant overlap with Flyin in WDM, transceivers and optical modules, but with a much broader portfolio.
• Broadcom: Diversified semiconductor giant with a leading optical components and transceiver business (formerly Avago/Brocade). Sets the technology and pricing frontier for high-end transceivers and competes with Flyin's 800G offerings.
• Lumentum Holdings: Global incumbent in photonic components including lasers, WDM, ROADM and optical modules. Competes with Flyin's WDM and transceiver lines as part of a wider portfolio.

Emerging players

• Wuxi Taclink Optoelectronics: Smaller Chinese optical component and module maker with overlap in transceivers, AOC and passive components. Useful as a sub-scale comparable for Flyin's mid-tier position.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Flyin_Optronics
• Facebookfacebook.com/Flyin-Group-CoLtd-100057309864178
• LinkedInlinkedin.com/company/opticres

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Flyin