Powered by Made-in-China.com
High-Performance 630 kVA Heavy-Duty Transformer for Global Use
US$0.69-10.00
200 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
PorcelainType
A Type InsulatorUsage
High Voltage Power Transmission, InsulationCertification
ISO9001, DINTransport Package
1000*1000*1000mmTrademark
JOHNSONOrigin
ChinaHS Code
854620909Production Capacity
100000Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.23h CertifiedTerms of Payment: T/T, LC, D/P, etc.
AI-Powered supplier vetting
SummaryJiangxi Johnson Electric Company manufactures a broad range of electrical insulators and related fittings, with three production lines and 41–50 quality-control staff. It supports extensive customization, including customization from samples and designs, and follows uniform finished-product inspection instructions. However, the supplier reports no certification of management systems, no written procedures for service assessment, corrective actions, complaints, or quality assurance, and no overseas agents, warehouses, showrooms, or in-stock service. Its R&D evidence is limited: one year of R&D engineer experience is reported, with no new products in the past year, no ODM, 3D software design, SDK, or popular-brand OEM capability. Export sales account for 51%–70%, and the supplier has participated in one named offline trade show. Financial records are referenced for 2022–2024, but the provided slices do not establish financial strength.
Supplier typeThe supplier is an electrical-insulator manufacturer offering glass, porcelain, composite polymer insulators, transformer bushings, and end fittings. Its listed combined facilities include molding, drying, glazing, kiln, and related production equipment, supporting classification as a specialized manufacturing supplier.
CertificationsThe supplier reports no certification of supplier management systems. It also reports no written quality-assurance procedures or records, although finished-product inspection instructions are stated to be available and uniformly followed.
After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, showroom, inventory service, or written procedures and records for complaint handling, service assessment, or corrective and preventive actions. It does accept several quotation and payment terms and reports a one-month average lead time in both peak and off-season, but the documented after-sales infrastructure is deficient.
R&D capabilityInnovation evidence is weak: the supplier reports one year of total R&D-engineer experience, no new products in the past year, no 3D software design service, no ODM service, and no available SDK. It does offer several forms of design customization, but this does not establish strong product innovation capability.
Production capacityThe supplier operates three production lines, has 41–50 quality-control staff, and lists facilities covering molding, drying, glazing, kiln, and related processes. It also states that finished products are inspected under instructions that are uniformly followed; however, it reports no in-stock capacity and no valid manufacturing contract with associated subcontractors.
Customization capabilityThe supplier explicitly accepts customer designs and provides full, minor, flexible, sample-based, and design-based customization. This is direct evidence of broad customization capability, although 3D software design services are not provided.
Send Inquiry
*To:
Jiangxi Johnson Electric Co., Ltd.
Jiangxi Johnson Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Advanced 630 kVA Industrial Transformer for Global Distribution
US$5.00-10.00
50 Pieces(MOQ)
Heavy Duty Bushing Protector for ANSI Standard Transformers
US$3.00-5.00
100 Sets(MOQ)
High Voltage 1.2kv Porcelain Transformer for Reliable Utility Use
US$9.90
1,000 Pieces(MOQ)
Heavy Duty Insulated Copper Transformer Conductive Rod High Precision
US$5.00-15.00
1,000 Sets(MOQ)
Premium High Voltage Transformer Bushing for Enhanced Insulation Performance
US$0.69-10.00
200 Pieces(MOQ)
En 50386 Dt 1/630 1kv 630A Bushing Porcelain Insulator for Transformer Bushing
US$7.00-8.00
100 Pieces(MOQ)
Precision DIN Casing Pipe for Engineering Use Transformer Porcelain Insulator
US$8.00-10.00
100 Pieces(MOQ)
American Standard High-Voltage Transformer Bushings, Suitable for Distribution and Power Transformers
US$6.00-15.00
100 Sets(MOQ)
Copper Aluminum Soft Joint Connection Customized for Transformer
US$4.00-17.00
100 kg(MOQ)
Premium Low Voltage Transformer Components for 1kv Systems
US$0.69-10.00
200 Pieces(MOQ)
Voltage 35kv-252kv for Electrical Apparatus Oil Impregnated Paper Current Transformer
US$1.00-5.00
1 Piece(MOQ)
Factory Price Surge Over Voltage Protection House for Transformer Substations Surge
US$1.00-5.00
1 Piece(MOQ)
Hv Zero-Sequence Current Transformer High Voltage Lxk High-Quality Indoor Ring
US$300.00-700.00
1 Piece(MOQ)
250A Porcelain Transformer Bushing for High Voltage Transformer Applications
US$5.00
100 Pieces(MOQ)
Favorable Price Lxk High Voltage Hv Zero-Sequence High-Quality Current Transformer Indoor
US$300.00-700.00
1 Piece(MOQ)
DIN 42531 Porcelain Transformer Bushing for 24kv Power Equipment
US$5.00
100 Pieces(MOQ)
1.2kv/630A Oil Immersed Transformer Industrial Electrical Equipment for Power Transformer
US$6.50-18.00
100 Pieces(MOQ)
High-Quality DIN 1kv630 Transformer Bushing Insulators for Reliability
US$1.00-15.00
1,000 Pieces(MOQ)
Lugao Favorable Price Ring Current High Voltage Transformer Through-Core Protection
US$300.00-700.00
1 Piece(MOQ)



















