Powered by Made-in-China.com
Custom Designed High Quality Toroidal Ring Audio Supply Power Step Down Transformer
US$5.00-30.00
1,000 Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPSPhase
SingleModel NO.
OKDTTCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Rectifier Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
RingBrand
OkerdaTransformer Type
Toroidal TransformerTransformer for Equipment
Low Rise High EfficiencyTransformer Specification
12V 15V 24V 220V 230V 240VIsolating Transformer
Waterproof TransformerTransformer Class
High Quality TransformerTransport Package
Export Standard Carton and Strong PalletSpecification
OKDTTTrademark
OEMOrigin
ChinaHS Code
8504319000Production Capacity
500000PCS/MonthCompany 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.Export Year: 2005-12-02Nearest Port: SHENZHEN, Guangzhou, ShanghaiAverage Response Time: ≤2.50h
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.
Send Inquiry
*To:
Shenzhen Okerda Technology Co., Ltd.
Shenzhen Okerda Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
China Custom Resin Core Three Phase Indoor 630kVA 400 Volts Step Down 10kv Dry Type Power Electrical Transformers
US$1,500.00-3,500.00
1 Piece(MOQ)
800 kVA 10kv Step Down Distribution Toroidal Grid Power High Voltage Transformer
US$1,100.00-9,000.00
1 Piece(MOQ)
750kVA 10kv Distribution Step Down Toroidal Oil Immersed Outdoor Arc Furnace Grid Power Transformer
US$1,100.00-9,000.00
1 Piece(MOQ)
Supplier Inverter Step up Down Audio Amplifiers 36 0 Toroidal Transformer with Charger
US$2.00-20.00
500 Pieces(MOQ)
Customised Toroidal Audio Transformers Power 12V 18V 24V 45V 80V 220V Step Down Transformer Toroidal
US$2.00-20.00
500 Pieces(MOQ)
Distribution Electric High Voltage Frequency General Purpose Step Down Epoxy Resin Dry Type Power Transmission Transformer
US$1,000.00-10,000.00
1 sets(MOQ)
Customized Switching Power Supply Copper Wire Power Transformer Toroidal Core Step up Down Transformer
US$0.60-1.65
1,000 Pieces(MOQ)
Manufacturer Factory Toroidal Transformer Power Transformer Fire Resistant Oil Immersed 40kVA Step Down Transformer
US$1,000.00-3,000.00
1 Piece(MOQ)
Customized Switching Power Transformer Toroidal Core Step up Down Transformer
US$0.60-1.65
1,000 Pieces(MOQ)
1000kVA 11kv Step Down Distribution Toroidal Outdoor Pad Mount Prefabricated Power Transformer
US$1,100.00-9,000.00
1 Piece(MOQ)
Toroidal Transformer Step Down 110V to 12V Output Audio Power Amplifier Transformers
US$5.00-20.00
500 Pieces(MOQ)
Factory Supply Oil Immersed Step Down Transformer 50kVA-5000kVA CE Certified OEM Available
US$6,000.00-9,000.00
1 Piece(MOQ)
Custom Step-Down 800kVA 10kv 0.4kv Three Phase Dry Type Cast Resin Power Distribution Transformer with Cooling Fan
US$6,999.00-9,999.00
1 Piece(MOQ)



















