Shenzhen Spring Optical Communication Co., Ltd
in one-stop FTTx
SPRING Optical is a fiber optic manufacturer and exporter offering complete FTTx solutions from start to finish. With several fully equipped production facilities, we cover everything from raw material processing to the assembly of high-precision optical components.
Our products- ranging from fiber patch cords, cables, adapters, and splitters to termination boxes, closures, and MTP/MPO solutions- are widely used in telecom networks, FTTH/FTTA projects, data centers, and enterprise cabling systems around the world. We provide one-stop connectivity solutions tailored to diverse project needs.
Multi-factory Integrated Manufacturing System
MST Boxes ＆ Splice Closure manufacture
Optic Cable manufacture
Patch Cord manufacture
MTP MPO assembly line
PLC FBT splitter assembly
Warehouse
Spring operates a group of specialized, in-house factories to ensure full control over quality and timelines:
★ Precision MTP®/MPO assembly line
★ Automated patch cord production facility
★ Optical cable plant (indoor, outdoor, FTTH, ADSS, etc.)
★ Cleanroom for PLC & FBT splitter assembly
★ Injection molding and final assembly of termination boxes
★ Die-casting and sealing line for closures
This tightly integrated manufacturing setup allows us to deliver consistent quality, flexible customization, and fast turnaround times under one roof.
Professional Sales Team
Our knowledgeable sales team is committed to bringing turnkey FTTx solutions to our customers worldwide. With in-depth knowledge of the industry and plenty of experience worldwide, our sales managers regularly attend international exhibitions and keep close ties with our clientele in their regions. At Spring, we value a positive and supportive environment for our team to fully dedicate themselves to helping customers achieve successful, smooth, and efficient deployments.
Why Choose Us
R&D and Customization
Our engineering and mold design teams are based on-site, ensuring fast feedback and agile development:
★ OEM & ODM orders welcomed
★ New product development under NDA available
★ Fast iteration for structure optimization and testing
★ Project-specific and system-level integration support
Production Capacity & Speed
★ Patch cord line daily output exceeds 30,000 pcs
★ Parallel scheduling across factories for large orders
★ Real-time tracking system for order transparency
★ Core product inventory ensures quick dispatch
Quality Control System
We maintain strict quality control at every stage of production:
★ All factories are certified to ISO 9001
★ 100% inspection for insertion loss, return loss, and end-face condition
★ Advanced testing protocols for MTP/MPO, patch cords, termination boxes, and more
★ Every product comes with a detailed test report
Global Delivery & Service
★ Extensive export experience and knowledge of international regulations
★ Full documentation support, including CE, RoHS, and REACH certifications
★ Custom labeling, packaging, and multilingual support
★ Dedicated technical support team for overseas clients
Why are our prices more competitive?
★ Local sourcing of materials keeps base costs low
★ Elimination of outsourcing inefficiencies through in-house manufacturing
★ Automation reduces labor costs
★ Custom product designs reduce installation and maintenance efforts for customers
★ Internal R&D focuses on structure and cost optimization
★ High compatibility across modules helps reduce redundant procurement
Optimized Logistics
Spring helps you save significantly on shipping:
★ A complete range of FTTx products- fiber cables, closures, splitters, and connectors- can be packed and shipped together
★ Convenient location just 80km from Shenzhen Port
★ Quick container booking and same-day loading possible
★ Multiple sailings each week; supports both FCL and LCL shipments
