
One-stop Modular plugs' Factory in China
With over 35 years of professional manufacturing experience in the fields of modular connectors, cable assemblies, and electronic wires, we also offer custom R&D services to our clients. Our products are ideal replacements for TE, 3M, HRS, JAE, DDK, Molex, and JST. Our gold plating meets industry standards, ensuring reliable quality, and features pure copper three-pronged contacts.

who choose COBTEL?
one-stop solution
professional team
high quality
Competitive advantage
We offer a full range of CAT.8/CAT.6A/CAT.6/CAT.5E RJ45/RJ12/RJ11 types. Our commitment to 'high quality and excellent service' is widely recognized in the industry and has a strong international reputation.
Professional R&D Team
We have over 100 design and engineering experts who provide customized designs for clients.
We handle new product development entirely in-house, from design and mold manufacturing to production.
01
Robust Custom Manufacturing Capabilities
We have over 20 years of ODM/OEM manufacturing experience. Our professional design team offers high-quality customized services.We have complete production lines and ample capacity, with extensive ODM/OEM manufacturing expertise.
02
Global Comprehensive Certifications
Our products carry UL, GHMT, DELTA, ETL, CE, 4PPoE, UKCA, and other relevant certifications, complying with RoHS/REACH requirements. We also hold US FCC and IEC certifications. Additionally, our company is certified to ISO9001, ISO14001, ISO45001, and other quality management standards.
03
Excellent Quality
Each patch cord undergoes 100% individual Fluke testing, and every RJ45 connector is 100% AOI inspected.
04
Ample Production Capacity
Our monthly production capacity for patch cords is up to 1,200,000 units, and for RJ45 connectors, it exceeds 50,000,000 units.
This substantial capacity ensures quick delivery times.
05

Professional R&D Team
Staffed by over 50 professional design and technical personnel, all stages, from product design and mold manufacturing to final production, are handled entirely in-house.
Patent Certifications
We hold over 50 patents for our product technology, including those in the USA, Europe, Australia, Japan, and China, among others.

ODM/OEM Customization Services
Our company has extensive experience in contract manufacturing and long-term partnerships with the top 10 brands in the industry.


Engineering Team
50 Product Designers
100 Technicians
Delivering fast, high-quality designs for custom products and packaging
Not Just Traditional Cyber & Immigration Firm
Precision Grinding Machine
Vertical Milling Machine
High-Speed Precision Lathe
Precision Injection Molding Machine
High-Speed Embedding Machine
Automatic Wire Cutting Machine
Automatic Wire Threading Machine
Automatic Packaging Machine


Testing Equipment
Fluke Testing Machines (DSX8000/DSX5000: 40+ units)
Precision Optical Inspection Instrument
X-Ray Inspection Machine
Horizontal Measuring Instrument
Vertical Measuring Instrument
Digital Production Management
Deploy a digital MES system
Automate the collection of production equipment data
Ensure transparency on the production floor
Paperless Management
Real-time production data displayed on large factory screens


