100% Original Ui Silicon Electrical Steel Lamination Transformer Sheet
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Product Highlights
- Wide Thickness Range: Available in 0.23-0.5mm thickness for CRGO and CRNGO silicon steel.
- Multiple Material Grades: Supports M3-M6 CRGO and 35W-50W series CRNGO grades.
- OEM & Customization: OEM service available with customizable thickness, coating, and packing.
- Versatile Applications: Ideal for power transformers, UPS, chargers, and voltage stabilizers.
- Stock Availability: General models kept in stock for fast delivery and market testing.
- Trade Assurance: Orders protected via Made-in-China Trade Assurance for buyer security.
- Direct Factory Price: Competitive pricing from direct manufacturing with strict quality control.
- Mixed Model Shipping: Different models can be mixed in one container for flexible logistics.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Lighting, Rectifier, Audio
- Phase
- Single
- Model NO.
- ui lamination
- Core
- Core-type Transformer
- Cooling Method
- Dry-type Transformer
- Winding Type
- Two-winding Transformer
- Certification
- ISO9001-2000, ISO9001, CCC
- Usage
- Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
- Frequency Characteristics
- Power Frequency
- Shape of Core
- Ui
- Brand
- Centersky
- Product Name
- 100% Original Ui Silicon Electrical Steel Laminati
- Thickness
- 0.23/0.27/0.3/0.35mm
- Surface Treatment
- Coated
- Packing
- RoHS
- Material
- Cold Rolled Non-Oriented Silicon Steel
- Key Words
- Silicon Steel Sheet
- Transport Package
- 25kg/CTN; 40CTN/Pallet
- Specification
- customized size
- Trademark
- centersky
- Origin
- China
- HS Code
- 85049019
- Production Capacity
- 3000tons/Month
- Package Size
- 30.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 25.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 100% Original Ui Silicon Electrical Steel Lamination Transformer Sheet
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Product Description
Shane Engl
UI LAMINATION CORES UI sheets UI-16 (UI-48)TRANSFORMER LAMINATION CORES
CENTERSKY is a manufacturer who produces single phase / three phase lamination: EI, UI, UT, 3PEI.etc. The thickness can be from 0.23-0.5mm, CRNGO and CRGO silicon steel material from famous steel factory.
Our high quality silicon steel laminations can be applied in many products, such as Power Transformer, Ballast Resistor, UPS, Charger, Control Transformers and other electrical appliances. Any comments are welcome.
| SIZE |
UI-16 (UI-48) |
|
THCIKNESS |
0.23-0.35MM (CRGO) 0.35-0.5MM (CRNGO) |
|
MATERIAL |
M3, M4, M5, M6 (CRGO) 35W250, 35W300, 35W400 (0.35MM) 50W250, 50W310, 50W400, 50W470, 50W600, 50W800, 50W1300 (0.5MM) |
|
FREQUENCY |
50HZ-60HZ |
|
COATING |
T2 Inorganic ( CRGO ) T4 Semi-organic (CRNGO) |
|
PROCESS TECHNOLOGY |
ANNEALLING & WITHOUT ANNEALLING as per customers' requirement |
|
APPLICATION |
CONTROL TRANSFORMER, AUTO TRANSFORMER, ISOLATION TRANSFORMER, POWER TRANSFORMER; BALLAST, REACTOR, INDUCTOR, INVERTER POWER, VOLTAGE STABILIZERS, UPS.etc |
***The size of UI-16 (UI-48) from CENTERSKY*** (Size in Metric system)
| TYPE | a | b | c | d | e | f | Numbers of Holes | Aperture (Φ) |
| UI-16 | 48 | 16 | 16 | 48 | 16 | 4 | 4.5 | |
| UI-20 | 60 | 20 | 20 | 60 | 20 | 4 | 6 | |
| UI-25 | 75 | 25 | 25 | 75 | 25 | 4 | 8 | |
| UI-28 | 84 | 28 | 28 | 84 | 28 | 4 | 8 | |
| UI-35 | 105 | 35 | 35 | 105 | 35 | 4 | 10 | |
| UI-38 | 114 | 38 | 38 | 114 | 38 | 4 | 8 | |
| UI-40 | 120 | 40 | 40 | 120 | 40 | 4 | 10 | |
| UI-44 | 132 | 44 | 44 | 132 | 44 | 4 | 8 | |
| UI-50 | 150 | 50 | 50 | 150 | 50 | 4 | 8,11 | |
| UI-60 | 180 | 60 | 60 | 60 | 60 | 4 | 12 | |
| UI-70 | 210 | 70 | 70 | 210 | 70 | 4 | 13 | |
| UI-80 | 240 | 80 | 80 | 240 | 80 | 4 | 14 | |
| UI-98 | 98 | 30 | 38 | 47.5 | 30 | 4 | 8 | |
| UU-13 | 50 | 13 | 24 | 21 | 13 | |||
| NS UI-55 | 170 | 55 | 60 | 180 | 55 | 4 | 12 |


Centersky is a global professional electrical steel sheet manufacturing leader, specialized in the production of a variety of standard and non-
standard series EI lamination, three-phase core, core ballasts, TL core series and a variety of reactor core products, widely for electronic
transformers, power transformers, sensors, voltage regulator, computer power,leakage protection switch, welding machine,magnetic amplifiers,
reactor, and instrumentation industries.
1, Advantage: Directly manufacturing factory with competitive price and quality control, we check all material when we start to bulk productions.
2, Professional advice to help you purchase the products you wanted
3, Professional export service team servers in the deal.
4, Customization service is available, OEM business is appreciated.
5, We will inspect and test all products material carefully to ensure no damage and lost.
6, The success of our cooperation can be guaranteed for our company is a credible and honest partner.
1. Q: Can I get some samples?
A:Yes,sample order is available for quality check and market test.
2. Q: What's the delivery time?
A: Sample order needs 1-2 days. Formal order needs 7-12 days.
3. Q: What's your payment terms?
A: TT, LC, and DP.
4. Q: Do you have the prodcts in stock?
A:Yes,we will keep some general ones in stock.
5.Q: Can I mix different models in one container?
A: Yes, different models can be mixed up.
6.Q:Will you deliver the right products as I ordered? How can I trust you?
A: Sure,we could accept trade assurance on Made-in-China, which will protect buyer's order.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2641392". Items marked "" are certified.
Company Profile
Established in 2000, Jiangyin Cntersky Electrical Appliance Co., Ltd. is located in Jiangyin, Jiangsu Province, enjoying convenient transportation. We specialize in the research, development and manufacture of silicon steel sheets.
Our company has introduced a dozen of fully automatic high-speed precision punching presses and a hundred of other punching presses. Over the past years, we have insisted on the policy of "customer satisfaction" and constantly strived for improvement. Guided by the principle of "quality first", we attach great importance to procedures and results.
Our staff members include professional manufacturing engineers and our company comprehensively carries out ISO9001: 2000 standards in quality management.
Relying on the idea of "Human-oriented Management", we pay special attention to improving staff capabilities and creating corporation culture. With the development of corporation culture and training system, we are convinced that our company promises a good future.
With stable quality, reasonable prices and professional experience, we have won an excellent reputation and established good relationships with our clients.
Looking ahead, Jiangyin Cntersky Electrical Appliance Co., Ltd. is committed to delivering the best services and products to our customers with scientific management, an energetic team and promising leadership.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 18# Hexi Rd. Nanzha Subdistrict, Jiangyin 214400, Wuxi, Jiangsu, China
-
Plant Area
- 11472 square meters
-
Number of Employees
- 59
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
-
Main Products
- Silicon Sheet, Transformer Lamination, Ei Core, Electrical Steel Sheet, Transformer Core, CRNGO Sheet, CRGO Sheet, Silicon Steel Plate, Lamination Core, Ui Shape Core
-
Production Lines
- 50
-
Production Machines
- Slitting machine, Handmade punch press machine, Fully automatic CNC horizontal cutting equipment, High speed punch press machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Customization from Samples, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2000-03-20
-
Export Year
- 20 years
-
Main Markets
- North America, Europe, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- Can I get samples?
- Yes, sample order is available for quality check and market test.
- What is the delivery time?
- Sample order needs 1-2 days. Formal order needs 7-12 days.
- What are the payment terms?
- TT, LC, and DP.
- Do you have products in stock?
- Yes, we will keep some general ones in stock.
- Can I mix different models in one container?
- Yes, different models can be mixed up.
- How can I trust you regarding product accuracy?
- Sure, we could accept trade assurance on Made-in-China, which will protect buyer's order.
Send your message to this supplier
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