YINGFENG COMMUNICATION
SC Fiber Optic Adapter
At YingFeng Communication, automation isn’t just about efficiency — it’s about precision, stability, and trust.
Every SC fiber optic adapter we produce comes from a highly automated line where every step, every detail, and every connection is precisely controlled.
This post brings together a collection of short videos from our factory — a behind-the-scenes look at the machines that make high-quality SC adapters possible.
🎥 Each section below features one specific automated process.
1. Injection Molding
It all begins here.
Our injection molding machines produce the outer shells of SC adapters with consistent shape, durability, and accuracy.
The precision molds ensure every housing maintains perfect alignment and mechanical strength — the foundation of every stable optical connection.
2. SC Integrated Adapter
Once the shells are molded, our automated assembly system takes over.
This machine completes the entire assembly of one-piece SC adapters — from component feeding to precise positioning — all in one continuous motion.High speed, high accuracy, zero manual interference.
3. SC Welding-Type Adapter
For welding-type SC adapters, another specialized automatic line handles the full assembly process.
Each fiber sleeve and ferrule is placed and aligned with precision, ensuring reliable optical performance and mechanical stability.
4. SC Adapter Cap & Clip
Attention to detail defines our process.
This automatic capping and clip installation system ensures every SC adapter is fitted perfectly with dust caps and retaining clips — ready for shipment and field installation.
5. Insertion & Return Loss Testing
Optical performance is everything.
Our automatic loss testing machines check insertion loss and return loss for every unit, guaranteeing consistent quality and signal performance that meet international standards.
6. Final Quality Check
Before packaging, each SC adapter goes through a final automated inspection to verify its geometry, mechanical fit, and surface quality
Only products that pass 100% of these tests are labeled as YingFeng qualified.
7. Automatic Packagin
The journey ends with precision as well.
Our automatic packaging system places each finished SC adapter neatly into boxes, labels them accurately, and seals them for shipment — all handled by intelligent robotic control.
Efficiency, Precision, and Trust
These machines represent more than automation — they represent YingFeng’s commitment to quality and innovation.
From injection to inspection and packaging, every process reflects decades of manufacturing experience and continuous improvement.
Whether for telecom networks, data centers, or OEM production, YingFeng delivers SC adapters that meet the highest global standards — built by automation, trusted worldwide.
YFTX
Industry Leader in Fiber Optic Accessories
Overview: Founded in 1982, a leading manufacturer of fiber optic accessories; Over 50.000 square meters and 600+ skilled workerse
Main Product：Fiber Optic Connector Kits, Fiber Optic Adapters, Fiber Optic Patchcords, Fiber OptiCategories: Fiber optic connector; Fiber optic adapter; Fiber optic patch cords; Fiberoptic splitter, Fiber optic accessories, Wall outlet box; Termination box; ODF
Service: OEM/ODM Customization, Professional Global Team; Strong Mold Design;Advanced In-House anufacturinge
Business Way：fiber optic accessory supply, OEM, ODM，
personalized customization.
Application: Data Center & FTTX
Certificate:GR-326-CORE； IEC 61754；ROHS & REACH
See more at:
www.nhyingfeng.com
https://yfconnectivity.com