Our Goal
About SUNJ
Honorary Certificate:
SUNJ has an ISO9001 certified quality management system and an ISO14001 certified environmental management system!
The product has passed IEC 61238, IEC 61284, NFC 33042 standard certification
- 15+ Years in Industry
- 80+ Countries served
- 32+ Utility Approvals
- 800+ Projects executed Globally
Your Electrical Friend
We will continue to improve ourselves and sincerely invite you who are interested in our products to develop business together.
We insist on providing quality products
Competitive prices, perfect after-sales service, and a strategy of timely development of new products to meet customer needs.
Overseas Warehouse in Turkey: Fast Delivery, Lower Shipping Costs and Localized Service
Technical Advantages
Among electrical suppliers of the same scale and production capacity, we have a professional team of engineers and strict quality control!
Market Experience
With experience in supplying to many national power companies, we can respond quickly and provide precise services according to customer needs!
Blog
Common Mistakes to Avoid When Buying Split Lugs
Avoid common mistakes when buying split lugs by considering material, wire size, current rating, and environment to ensure safe, reliable, and long-lasting electrical connections.
Parallel Groove (PG) Clamp Selection: How to Avoid Galvanic Corrosion and Ensure Long-term Conductivity
Selecting the correct Parallel Groove (PG) Clamp is vital for network longevity. Learn how material compatibility, specifically using bimetallic connectors, prevents corrosion and ensures reliable conductivity in your transmission lines.
Mechanical Properties of Aluminum Brackets in Industrial Applications
Aluminum brackets are widely used in industrial applications for their high strength-to-weight ratio, durability, and corrosion resistance, ensuring reliable structural support and long service life.
+86 18875849654