What's the payment term?

We accept T/T, L/C, Western Union and Paypal etc.

Can you make customized products?

Yes, of course. We will do as per customer's design.

Is it ok to print my logo on the label?

No problem, we can make it as per your requirements.

Can your factory print our brand on the product?

Yes, we can add customer's logo/brand on the product with the authorization from customers.

1000W 2000W 3000W 4000W Pure Sine Wave Inverter Toroidal Magnetic Core Transformers

Name: 1000W 2000W 3000W 4000W Pure Sine Wave Inverter Toroidal Magnetic Core Transformers
Brand: Shenzhen Okerda Technology Co., Ltd.
SKU: 1940118565

Guangdong, ChinaShenzhen Okerda Technology Co., Ltd.

US$5.00-100.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS

Phase

Single

Model NO.

OKDT1000VA

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Okerda

Name

Step up Down Transformer

Type

Toroidal Transformer

Input/Output

Custom-Design

Frequency

50/60Hz

Feature

High Efficiency Low Cost

Advantage

Provide OEM

Transport Package

Plywood Cases with Pallets

Specification

10VA-5000VA

Trademark

OEM

Origin

China

HS Code

8504319000

Production Capacity

1000000PCS/Month

Key features

High Efficiency & Low Cost: Features low temperature rise and high efficiency for cost-effective power solutions.

Custom Design Capability: Input/output and frequency (50/60Hz) can be customized according to customer designs.

Wide Application Range: Suitable for pure sine wave inverters, audio amplifiers, solar inverters, and UPS systems.

Multiple Certifications: Complies with UL, CE, RoHS, CQC, ISO9001, ISO14001, and ISO45001 standards.

OEM & ODM Services: Accepts OEM projects and offers full customization from samples or designs.

20 Years Manufacturing Experience: Backed by two decades of expertise in transformer and inductor production.

Comprehensive Testing Process: Includes no-load, load, temperature rise, hi-pot, and insulation resistance tests.

Flexible Customization Options: Offers minor, flexible, and full customization including logo printing on labels.

Company profile

Management CertificationStandardized quality controlImporters and ExportersProduction Process Visualization

Shenzhen Okerda Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2005-12-02Nearest Port: SHENZHEN, Guangzhou, ShanghaiAverage Response Time: ≤3.66h

AI-Powered supplier vetting

SummaryShenzhen Okerda Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Shenzhen, China, supplying electronic components including transformers, inductors, power supplies, Litz wire, motors, UPS products, adapters, and chargers. It reports more than 10 production lines, exports to a broad range of global markets, and has exported since 2005, with exports representing 71%–90% of total sales. ISO 9001 and ISO 14001 certifications are stated, while the company background also references ISO 45001. The supplier states that OEM orders are welcome and describes custom production of transformers and inductors. However, many operational, service, traceability, audit-result, and customer-reference fields are marked unknown, limiting verification of several capabilities.

Supplier typeThe supplier is described as a trading company in its company profile and as both a trading company and manufacturer/factory in its entity classification. Its Shenzhen address and stated manufacturing activities support a mixed trading-and-manufacturing profile.

CertificationsISO 9001 and ISO 14001 are explicitly listed, and the company background additionally states ISO 45001 certification. An SGS audit is recorded with a validity period from April 8, 2025 to April 7, 2026, but the audit evaluation result is coded as “0,” so the detailed audit outcome cannot be interpreted from the provided data.

Production capacityThe supplier reports more than 10 production lines, off-peak lead times within 15 working days, and peak-season fulfillment within one month. Its classification as both trading company and manufacturer/factory supports production involvement, although actual capacity and output figures are not independently verified here.

Customization capabilityThe company states that it offers custom production of transformers and inductors and welcomes OEM orders. This is direct evidence of customization and OEM willingness for at least these product categories.