VFD & Inverter
High-performance variable frequency drives for precise motor speed control — energy efficient, reliable, and built for industrial environments.
- ✓ 0.75kW-630kW power range
- ✓ Single/three phase input
- ✓ Vector control technology
- ✓ IP20/IP40 protection
American NEMA Series
NEMA standard plugs, connectors and receptacles for North American industrial applications — 15A-50A, 125V-250V, UL 498 standard; UL or ETL certified by model.
- ✓ Twist-lock self-locking design resists vibration and accidental disconnection
- ✓ Brass conductors — low resistance, stable contact, no deformation
- ✓ Flame-retardant nylon housing built for North American jobsites
- ✓ IP66 sealed box range — pull the plug out and the socket locks shut, sealing to IP66; the transparent cover shows the pin layout without opening
- ✓ 15A, 20A, 30A, 50A ratings · 125V / 250V · single and 3-phase
Browse by Series
Industrial plugs and sockets across every standard we manufacture — American NEMA, IEC, and regional panel ranges
IP44 Industrial Series
Straight and inclined industrial plugs and sockets with IP44 splash-proof protection — 16A, 32A, 63A ratings for general industrial applications.
- ✓ IP44 splash-proof protection
- ✓ 16A, 32A, 63A current ratings
- ✓ Straight and inclined variants
- ✓ Wall mount and portable options
IP67 Heavy Duty Series
Waterproof industrial connectors with IP67 immersion protection — designed for harsh outdoor and washdown environments, 16A to 125A ratings.
- ✓ IP67 waterproof immersion rated
- ✓ 16A, 32A, 63A, 125A ratings
- ✓ 3-pin, 4-pin, 5-pin configurations
- ✓ 250V/400V, 6H/12H key positions
Why Choose Us
Partner with a manufacturer that delivers quality, reliability, and value at every step
Our Factory
Located in the electrical equipment manufacturing hub of China, our modern facility spans multiple production floors with advanced CNC equipment, automated assembly lines, and comprehensive testing labs. Every product is manufactured, tested, and packaged in-house — ensuring full quality control from raw materials to finished goods.
Factory Direct Pricing
Source directly from our ISO-certified manufacturing facility — no middlemen, maximum value for your business.
ISO & CE Certified
All products meet international standards including ISO 9001, CE, CCC, and IEC specifications.
100% Quality Tested
Every unit undergoes rigorous testing — from raw material inspection to final shipment verification.
Global Export Experience
Trusted by distributors and contractors in 50+ countries across Asia, Africa, Middle East, and South America.
OEM & Custom Solutions
Full OEM/ODM support — custom branding, packaging, specifications, and private labeling available.
Dedicated B2B Support
Professional sales engineers, fast quotation response, and after-sales technical support team.
Certifications & Compliance
Our products are tested and certified to meet the highest international standards
9001
Quality Management
European Conformity
German Safety
North America
Australia
60947
Low Voltage Switchgear
Where Our Products Work
Trusted across industries — from heavy manufacturing and energy to data centers and commercial buildings
Ready to Power Your Business?
Get competitive pricing, technical support, and reliable supply from China’s trusted electrical equipment manufacturer.