Supplier Homepage > Products

PRODUCT CATEGORIES

High Density Optical Connectivity

(35)

Mode Field Diameter Fiber Array

(8)

Shenzhen Gracyfiber Technology Co., Ltd.

Images & Videos 15

Profile

About Gracyfiber

Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding applications.

We specialize in high-performance passive optical components and precision photonic assemblies, with core product lines including:

Fiber Array Units (FA / FAU)
Polarization-Maintaining (PM) components
WDM & optical filtering (DWDM, CWDM, FWDM, Reflective WDM, etc.)
Optical TAP & integrated modules
MPO / interconnect solutions
AI data centers, silicon photonics, optical transceivers, CPO, WDM-PON access networks, fiber optic gyroscopes, and photonic sensing systems.

Basic Information

Company Name: Shenzhen Gracyfiber Technology Co., Ltd.

Business Type: Manufacturer

Brands: Gracyfiber

Employee Number: 150~200

Year Established: 2014

Company Location: 4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China

Factory Location: 4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China

Trade & Market

Company slogan:

The Future of Connecting Optical Networks

Production Line:

Our Team:

Our Team

At GracyFiber, our team brings together expertise in optical communication, fiber optic components, precision manufacturing, quality control, and global customer support.

Shenzhen Gracyfiber Technology Co., Ltd.

From product development and engineering to production, testing, and customer service, our teams work closely together to turn customer requirements into reliable optical solutions.

Shenzhen Gracyfiber Technology Co., Ltd.

We value precision, collaboration, and continuous improvement. By combining technical expertise with responsive service, we support customers across optical networking, data centers, silicon photonics, sensing, and other advanced photonic applications.

Shenzhen Gracyfiber Technology Co., Ltd.

to make every connection more reliable, efficient, and valuable.

History:

Shenzhen Gracyfiber Technology Co., Ltd.

Service:

Our Services

GracyFiber not only provides optical device products, but also offers engineering support to customers, from solution design and prototype development to precision packaging and mass production. Leveraging our in-house capabilities in optical design, precision alignment, packaging, testing, and process development, we can provide stable and scalable customized optical solutions for various application scenarios.

01 Customized Optical Design

We provide optical simulation, device structure design, and customized solution development based on customers' optical architecture, coupling methods, wavelengths, packaging space, and application requirements.

Shenzhen Gracyfiber Technology Co., Ltd.

02 Prototype Development & Engineering Validation

We support everything from proof of concept and prototype development to engineering validation, assisting customers in gradually optimizing product design and manufacturing processes to establish a stable foundation for subsequent mass production.

03 Precision Fiber Alignment & Photonic Packaging

We provide engineering support for precision fiber array alignment, polarization-maintaining control, micro-optical integration, and WDM hybrid integration, suitable for applications such as silicon photonics, AI optical interconnects, and high-performance optical communications.

04 Process Development & Volume Production

Through standardized process development, parameter control, and manufacturing platform construction, we improve the stability and repeatability of the product manufacturing process, supporting customers in smoothly transitioning from the sample stage to mass production.

05 Failure Analysis & Continuous Improvement

For anomalies encountered during product development and production, we conduct failure analysis, root cause identification, and process optimization to continuously improve product consistency and manufacturing stability.

06 Custom Fixture Design

For high-precision optical assembly, alignment, and manufacturing requirements, we design specialized tooling and fixtures to improve assembly accuracy, manufacturing efficiency, and process repeatability.

PRODUCT CATEGORIES

Polarization Maintaining

WDM & Optical Filtering

Optical Fiber Array

Network Visibility

Photonic Integration

High Density Optical Connectivity

Fiber Optic Components

PM Fiber Array

Mode Field Diameter Fiber Array

Lensed Fiber Array

2D Fiber Array

Custom Fiber Array

Fiber Collimator

Fiber Optic Coupler

PBS/PBC

Optical Isolator

Optical Circulator

CWDM Multiplexer

DWDM Multiplexer

Variable Optical Attenuator

PM Patch Cord

MPO Patch Cord

Optical Polarizer

DWDM Mux Demux

WDM Filter

FWDM

UCWDM

O-Band WDM

Reflective WDM (High ISO)

Shenzhen Gracyfiber Technology Co., Ltd.

Profile

Basic Information

Trade & Market

Our Team