Industrial
Plug and Socket
Manufacturer in China.
Industrial Plugs, Sockets and High-Current Connectors
We manufacture IEC 60309 industrial plugs and sockets, high-current plug-socket systems, and 400A Rhino plug single-pole connectors for industrial and temporary power connection.
16A - 125A IEC 60309 Plugs and Sockets
Standard industrial plugs, sockets, connectors and outlets for factories, construction sites and industrial power distribution. Available in IP44 and IP67.
200A - 400A High-Current Plug and Socket
Heavy-duty plug and socket for large-current industrial power connection, mining, port machinery and demanding equipment applications.
Popular: 200A Industrial Plug & Socket
400A Rhino Plug Single-Pole Connector
IP67 single-pole high-current connector system for temporary power, generators, stage power and industrial field use.
Your Reliable OEM
Manufacturing Partner
With over 20 years of OEM experience, we don't just assemble; we engineer. From raw PA66 material to final CNAS lab testing, we control the entire production process to guarantee absolute safety and competitive pricing.
Full OEM/ODM Support
Custom branding, specific colors, and personalized packaging for your local market.
In-House CNAS Laboratory
Glow-wire tested at 850°C and rigorous IP67 waterproof verification before shipping.
Direct Factory Pricing
No middlemen. Maximize your profit margins with our high-volume production capacity.
Certified for Worldwide
Distribution
Zero customs issues. All SFE industrial plugs and sockets comply with international IEC standards, ensuring 100% legal import and safety in your local market.
CE
Europe
RoHS
Eco-Safe
CQC
China
IP67
Waterproof
ISO9001
Factory
CNAS
Lab Tested
2026 Product Catalog
Get the full 94-page technical catalog. Includes all dimensions, IEC specifications, testing reports, and OEM packaging options.
DOWNLOAD FULL CATALOG File Size: 5.2 MB | PDF FormatIn-House Quality Control
We don't guess; we test. Every SFE industrial plug and socket is rigorously engineered and validated in our own laboratory to guarantee absolute IEC 60309 compliance.
Temperature Rise Test
Monitors heat generation under continuous full load to guarantee the temperature stays well below the IEC 50K safety limit. Zero risk of melting.
850°C Glow-Wire Testing
Ensures our PA66 plastic carriers are strictly self-extinguishing (0s ignition) and fully fire-proof under extreme electrical short-circuit faults.
Hi-Pot / Dielectric Test
Verifies extreme insulation strength. We apply high voltage surges to ensure zero dielectric breakdown, preventing electric shock hazards in harsh environments.
IP44/IP67 Waterproof Test
Simulates extreme weather conditions, from heavy splashing to high-pressure water jets, ensuring absolute waterproof integrity for outdoor applications.
Pendulum Impact Test
Applies concentrated kinetic strikes to the housing surface to verify extreme mechanical impact resistance, critical for heavy industry and mining operations.
Extreme Weather Simulation
From -30°C freezing cold to +80°C scorching heat. We cycle our products through extreme temperature chambers to guarantee reliable performance globally.
Frequently Asked Questions
As a direct China manufacturer, SFE specializes in IEC 60309 industrial plugs, sockets, connectors, and plug-socket combinations. Our range covers 16A, 32A, 63A, and 125A standard models, as well as 200A, 250A, and 400A high current industrial plug and socket solutions.
Yes. We supply 3 phase industrial plugs and sockets in 16A, 32A, 63A, and 125A ratings, with IP44 and IP67 protection options for factories, machinery, construction sites, and outdoor power connection systems.
Yes. We offer IP44 and IP67 waterproof industrial plugs and sockets for outdoor, construction, factory, machinery, and industrial environments. The IP67 range is suitable for demanding applications where better dust and water protection is required.
Our standard industrial plug and socket range includes 16A, 32A, 63A, and 125A. For heavy-duty power connection applications, we also supply 200A, 250A, and 400A high current industrial connectors.
SHANGFENG ELECTRIC (SFE) is a 100% direct manufacturer based in Wenzhou, China. We have over 20 years of OEM/ODM experience and operate our own in-house CNAS laboratory to ensure stable product quality before shipment.
Yes. Our industrial power connectors are produced according to IEC 60309 standards and are supported by ISO9001, CQC, CE, RoHS, and CB certifications, helping distributors and importers meet local market requirements.
Yes. We can provide samples of standard products such as 16A and 32A CEE plugs and sockets for quality testing. Please contact our sales team with your company details and required models to arrange sample shipment.
For standard IP44 and IP67 products in stock, delivery generally takes 5-10 days. For custom OEM orders, specific branding, colors, or large-volume production, our standard lead time is usually 15-25 days depending on the quantity and requirements.
SUNRISE INDUSTRIAL PLUG AND SOCKET
- +86-13780191116
- aaron@sunriseplug.com
- No. 199, Wei 5th Road, Economic Development Zone Of Yueqing, Zhejiang, China
