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Ei 40 for Transformers in Power Converter, Chokes, Telecommunications Transformers
US$900.00-1,200.00
1 Ton
Product profile
Customization
AvailableType
Non-oriented Silicon SteelStandard
GB, AISI, ASTMModel NO.
EI-40Technique
Cold RolledShape
EI LaminationThickness
0.23/0.27/0.3/0.35/0.5mmSurface Treatment
CoatedPacking
RoHSChemical Composition
Silicon SteelMaterial
Cold Rolled Non-Oriented Silicon SteelKey Words
Transformer CoreSize
International SizeTransport Package
25kg/CTN; 40CTN/PalletSpecification
EI 40 or customized sizeTrademark
centerskyOrigin
ChinaHS Code
85049019Production Capacity
3000 Tons/MonthKey features
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.
Customization Service: OEM/ODM available with customizable thickness, surface treatment, and size.
Factory Direct Supply: Direct manufacturer with competitive pricing and strict quality control.
Versatile Applications: Ideal for power transformers, UPS, chokes, and telecommunications.
Stock Availability: General models kept in stock for quick delivery and market testing.
Trade Assurance: Orders protected via Made-in-China trade assurance for buyer security.
ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h
About Our Factory & Business Background
Address18# Hexi Rd. Nanzha Subdistrict, Jiangyin 214400, Wuxi, Jiangsu, China
Plant Area11472 square meters
Number of Employees59
Registered Capital20,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, EXW, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 ton
Supply Chain Partners25
Our Production Capability & Technical Expertise
Main ProductsSilicon Sheet, Transformer Lamination, Ei Core, Electrical Steel Sheet, Transformer Core, CRNGO Sheet, CRGO Sheet, Silicon Steel Plate, Lamination Core, Ui Shape Core
Production Lines50
Production MachinesSlitting machine, Handmade punch press machine, Fully automatic CNC horizontal cutting equipment, High speed punch press machine
QA/QC inspectors5 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2000-03-20
Main MarketsNorth America, Europe, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Cooperated with Fortune 500No
Product Q&A
Q:Can I get samples before placing a bulk order?
A:
Yes, sample orders are available for quality check and market test purposes.
Q:What is the delivery time for samples and formal orders?
A:
Sample orders require 1-2 days, while formal orders take 7-12 days.
Q:What payment terms do you accept?
A:
We accept TT, LC, DP, PayPal, Western Union, and small-amount payments.
Q:Do you keep products in stock?
A:
Yes, we keep general models in stock to ensure quick availability.
Q:Can I mix different models in one container?
A:
Yes, different models can be mixed up in a single container shipment.
Send Inquiry
*To:
Jiangyin Centersky Electrical Appliance Co., Ltd.
Jiangyin Centersky Electrical Appliance Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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