We Are a Real Transformer Factory — Not a Trading Company
From S11 to S22 oil-immersed transformers and SCB dry-type transformers, we engineer and deliver to your specs at factory-direct pricing with 4–8 weeks lead time.
We Are the Factory — Not a Middleman
Henan Jinxing Electric Power Co., Ltd. is a designated power transformer manufacturer of the National Ministry of Machinery and Electronics, located in Xinzheng District, Zhengzhou, Henan Province. We are a national high-tech enterprise with AAA credit rating, covering the full industrial chain of R&D, manufacturing, installation, sales and after-sales service for 110kV and below transformers.
Unlike trading companies, we own our production lines, testing equipment, and R&D team. Every transformer is manufactured in our own facility. You are welcome to visit our factory or request a live video tour at any time.
We Solve Real Problems for Real Buyers
Three types of clients choose us over large factories or trading companies. Find your situation below.
EPC Contractors
Need Custom Specs That Big Factories Won't Touch
Large manufacturers reject small orders and custom requirements. We accept 1-unit orders with full engineering flexibility for non-standard voltages, capacities, and environmental specs.
- 1-unit minimum order
- Custom voltage & capacity
- 4–8 weeks delivery
- Special coatings accepted
Distributors & Brands
Build Your Own Brand Without Owning a Factory
Sell transformers under your own brand name. We handle manufacturing — you focus on sales and market expansion in your territory with full branding support.
- Custom brand nameplate
- Branded packaging
- Multi-language manuals
- Territory protection
Project Developers
Exclusive Design for Unique Project Requirements
From remote mining sites to solar farms in desert climates, get transformers engineered exactly to your project environment with our dedicated R&D team of 32 engineers.
- Dust-proof & high-temp
- Custom dimensions
- On-site installation support
- 3-year warranty
Complete Transformer Product Lines
From standard distribution transformers to explosion-proof mining units, we manufacture the full spectrum — all certified for global export.
Oil-immersed Transformers
High-efficiency, cost-effective power distribution for outdoor and industrial environments. Widely used in power grids, commercial parks and renewable energy stations.
Dry-type Transformers
Fire-proof, moisture-proof distribution equipment for indoor and high-safety scenarios. No oil leakage risk — ideal for high-rise buildings, subways and data centers.
Mining Transformers
Explosion-proof, mobile power distribution for high-risk explosive industrial scenarios. MA mine safety certified, suitable for underground coal mines and chemical plants.
Energy Efficiency That Speaks for Itself
Our S22 series achieves the lowest no-load loss in its class — verified by provincial testing center and independent SGS reports.
| Series | Efficiency Level | No-load Loss vs S9 | Noise Level | Capacity Range |
|---|---|---|---|---|
| S9 (Legacy) | Level 4 | Baseline 100% | ≤65dB | 30–2500kVA |
| S11 | Level 3 | 30% Lower | ≤60dB | 10–2500kVA |
| S13 | Level 2 | 50% Lower | ≤55dB | 10–3150kVA |
| S20 | Level 2 (GB) | 60% Lower | ≤50dB | 50–16000kVA |
| S22 ⭐ | Level 1 (GB) | 65% Lower | ≤48dB | 10–2500kVA |
⭐ S22 series: Jinxing tested no-load loss is 8% below the national Level 1 standard. Test reports available upon request.
Trusted by Industry Standards
Our products and management systems have passed international certifications ensuring quality and reliability.
ISO 9001
ISO 14001
CE Certification
High-Tech Enterprise
Also certified: ISO 45001 Occupational Health, AAA Credit Rating, China MA Mine Safety, SGS Product Test Report
Why Clients Choose Us Over Trading Companies
We believe in transparency. Here is the honest comparison so you can make an informed decision.
| Factor | Trading Company | Jinxing Power ✅ |
|---|---|---|
| Factory Ownership | No factory, acts as middleman | Own 28,000m² production base |
| Minimum Order | 20–50 units typically | 1 unit accepted |
| Quote Response | 1–3 weeks | Within 48 hours |
| Lead Time | 12–20 weeks | 4–8 weeks |
| Custom Specs | Almost none | Full engineering support |
| Test Reports | Generic template reports | Individual report per unit |
| Certifications | Partially available | ISO/CE/UL/KEMA/MA all available |
| After-Sales | Subcontracted, slow response | Direct factory support, 3yr warranty |
Certified for Export to Every Major Market
Every transformer we export carries full documentation — test reports, certificates of origin, and compliance documentation — making your import process smooth and hassle-free.
Every Unit Passes 24+ Tests Before Shipment
Real Projects. Real Results. Real Clients.
Every case below is a real project with documented results — not marketing copy.
S22 Transformer Supply for 50MW PV Power Station in Kenya
A leading renewable energy developer in East Africa awarded Jinxing Power the contract for level 1 energy efficiency S22 oil-immersed transformers for their flagship 50MW photovoltaic solar power station. Transformers were customized for high-temperature and dusty desert environment.
SCB18 Supply for Vietnam High-rise Complex
Products passed local fire safety inspection at one time, helping the project win national green building certification.
KBSG Mining Transformer for Inner Mongolia Coal Mine
MA certified KBSG series flameproof transformers with movable wheel design. Overall mining efficiency improved by 18%.
We Can Deliver — At Scale, On Time, Every Time
Our production capacity and logistics network ensure your order arrives when you need it — not 6 months later.
28,000 m²
Modern production base in Zhengzhou with 3 automated production lines for oil-immersed, dry-type and mining transformers.
4–8 Weeks
Standard models ship in 4–6 weeks, custom specs in 6–10 weeks. Emergency orders can be expedited.
98.7%
On-time delivery rate over the past 5 years. We track every shipment and proactively update you on status.
FOB / CIF / DDP
Long-term partnerships with Maersk, COSCO and CNCOS. All trade terms supported. Full logistics tracking provided.
Big Factories Won't Touch Your Order. We Will.
Whether you need custom voltage ratios, special coatings for desert climates, custom dimensions, or your own brand name on the nameplate — our 32-engineer R&D team makes it happen. 1 unit minimum, prototype available.
Questions Before You Inquire
Here are the answers to the questions we get asked most often. If your question is not here, just ask us directly.
Get Your Free Quotation in 24 Hours
Tell us about your project requirements. Our technical team will respond within 24 hours with a detailed quotation — including unit pricing, lead time, and shipping options. No obligation, no pressure.
Quick Quote Request
Fill out a quick form and our team will respond within 24 hours with detailed pricing and lead times.
Your information is kept strictly confidential.