Shanghai Shenghua Cable Co., Ltd.

​​Founded in 1987​​, Shanghai Shenghua Cable has grown into a ​​vertically integrated cable manufacturer​​ with end-to-end capabilities in R&D, production, and global trading. Over 34 years of strategic expansion, Shenghua has established ​​six state-of-the-art manufacturing bases​​ across Shanghai, Anhui, Henan, Liaoning, Harbin, and Ningxia, spanning ​​1.33 million square meters​​—enabling a seamless production network that covers all of China and beyond.

Rich product variety

We produce more than 20000 varieties of 80 series, including 110KV and below power cables, control cables, fireproof cables, mineral insulated cables, instrumentation cables, signal cables, aluminum alloy cables, mining cables, EV charging cables, rubber sheathed cables, locomotive cables, rail transit cables, photovoltaic solor cables, marine cables, nuclear grade cables, military cables, high-temperature resistant cables, carbon fiber conductors, special cables, and high-tech environmentally friendly wires and cables.

Are you facing these challenges in your supply chain?

❌ Quality Inconsistency: Cables arriving with substandard copper, poor insulation, or incorrect specifications, leading to rework and safety hazards.
❌ Compliance Nightmares: Suppliers who don’t understand UL, CE, IEC, or BS standards, causing your projects to fail inspection.
❌ Ghosting & Delays: “Factory direct” suppliers who are unresponsive, miss deadlines, and leave you in the dark about production status.
❌ Rigid Customization: Unable to adapt to specific jacket colors, printing requirements, or specialized voltage ratings.

How We Solve It

✅ Strict Quality Control (QC) System
We don’t just test samples; we test 100% of key parameters (Resistance, Voltage withstand, Aging test) before shipment. We solve the problem of on-site failures.
✅ One-Stop Compliance Expert
Whether you need UL for North America, CE for Europe, or AS/NZS for Australia, our cables are pre-certified or can be custom-certified. We solve the problem of customs clearance and project rejection.
✅ Project-Based Customization
From Low Voltage to High Voltage (up to 35kV), XLPE to PVC, Armored to Aerial Bundled, we engineer cables to your exact drawing. We solve the problem of “one-size-fits-none”.

Why Choose Us?

Why leading distributors and contractors choose us over generic factories:
🏭 Factory Direct Pricing, Trader-Level Service
Cut out the middlemen. You get competitive factory prices, but with a dedicated English-speaking sales team and 24-hour response time—something most factories lack.
🚀 Fast Turnaround & Logistics
With 34 years of export experience, we know how to pack cables to prevent damage and optimize container loading. Urgent orders? We offer flexible production scheduling to meet your deadlines.
🛡️ Risk-Free Trial & Warranty
We offer a 2-year warranty on all products. 
🤝 Long-Term Partnership Mindset
We don’t just sell a container; we build a supply chain for you. We proactively update you on raw material trends (copper/aluminum prices) to help you control costs.

Certificates

Our Products Have Passed Many Certificates.