TRANSFORMERS & ELECTRICAL COMPONENTSDistributor requirements
Share product references, quantities, destination and repeat-order expectations. Include label, packing and documentation needs.
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FOR THE WAY YOU BUY
Procurement for transformers, equipment and spare parts.
Send a transformer specification, equipment schedule or mixed-brand parts list. We review product identity, technical interfaces, quantities, documents and delivery scope for the enquiry.
Project procurement
Specifications, drawings and project documents.
Start here ↗Distributors & importers
Mixed requirements, repeat supply and packaging needs.
Start here ↗Panel builders & equipment makers
Interfaces, assembly drawings and component lists.
Start here ↗Maintenance & repair
Existing models, nameplates, photos and replacement needs.
Start here ↗FROM YOUR LIST TO AN AGREED SCOPE
Keep specifications, quotations and orders aligned.
Use the same item references through the technical discussion, quotation and order. This makes it easier to compare what is proposed and identify what is still open.
- 01
Share the requirement
Send the product reference or application, quantity, destination and relevant drawing. For a mixed list, give each item a line number.
Starting recordYour specification or procurement list - 02
Resolve the technical questions
Identify missing ratings, dimensions, versions and connection details. State whether an original item is required or an alternative may be reviewed.
Review recordClarifications, drawing revisions and deviations - 03
Compare the complete offer
Review product identity and configuration together with quantities, included accessories, documents, delivery terms and support scope.
Decision recordThe quotation and agreed scope - 04
Prepare the order and follow-up
Confirm packing and delivery information. Keep the order reference and approved configuration for shipment questions, repeat supply and after-sales enquiries.
Order recordConfirmed references and agreed documents
Equipment & panel assembly
Share the component list and assembly drawing. Identify electrical interfaces, mounting dimensions and drawing revisions.
Replacement requirements
Send the full model or a nameplate photo. Include wiring, dimensions and the existing equipment reference where available.
Not sure of the model?
Describe the function or application. A complete specification is not required to start.
Get selection support ↗Several items to source?
Add categories to an enquiry list, or send your own parts list. Availability, technical fit and supply terms are discussed item by item.
Open enquiry list ↗BEFORE THE QUOTATION
Make the supply scope easy to compare.
Identify the equipment, interfaces and responsibilities behind each line of a procurement list.
Product identity
Manufacturer, brand, complete model, configuration and any required version or condition. Original-brand PLCs, drives and controls retain their manufacturer identity.
Technical fit
Ratings, connection interfaces, installation dimensions, environmental conditions and any proposed deviations from your specification.
Commercial & delivery scope
Quantity, price, currency, quotation validity, packing, destination and agreed delivery terms. Lead time and availability are confirmed for the order.
Documents & support
Drawing revisions, required records, warranty provider and coverage, plus installation, commissioning and after-sales responsibilities.
PROJECT INTERFACES
Decide who is responsible for each part of the scope.
Equipment supply can sit alongside local installation, commissioning, software platforms and third-party approvals. Describe the work you expect with the equipment.
| Scope item | Information to include | What to establish |
|---|---|---|
| Equipment & accessories | Required equipment, accessories, quantities and original-brand requirements | Exactly which items and configurations are included |
| Site installation | Civil works, unloading, mounting, cables and upstream protection | The agreed work package for Mingkong and the responsibilities of other site participants |
| Charging integration | Vehicle interfaces, platform, protocol/version and network requirements | Equipment configuration and platform/commissioning responsibilities |
| Acceptance & support | Required records, inspection stages, document language and support needs | Applicable documents, warranty provider and agreed support coverage |
List excluded and unresolved items explicitly. If a rating, quantity, drawing or delivery requirement changes, identify the affected line and revision so the technical scope, price and timing can be reviewed together. A product photograph or matching connector does not define the full project scope.
Discuss the project responsibilities ↗
DELIVERY SCOPE
Prepare the shipment around the order.
Confirm quantities, destination, packing, shipping marks, trade terms and the requested delivery documents. Freight, applicable duties, currency and quotation validity are specified with the quotation.
Discuss delivery requirements ↗PREPARATION & STORAGE
Review readiness against your order.
Confirm the selected configuration, quantity, packing requirements and destination together. Production and delivery timing are agreed with the quotation.
See the factory & storage areas ↗
Common procurement questions.
Can I enquire without a model number?
Yes. Describe the application, destination and what the equipment needs to do. A photograph, sketch or existing specification can help us identify the next questions.
Can one enquiry include several product types?
Yes. Send your own procurement list or build an enquiry list on the site. Include quantities and identify which items must work together. Each item’s availability and technical fit are reviewed.
Who manufactures the equipment?
Transformer manufacturing is Mingkong’s foundation. EV charging equipment and supporting electrical and automation products are supplied to the agreed scope. The actual manufacturer, brand, complete model, applicable documents and warranty provider are identified in the quotation.
Can I order an original-brand replacement?
Share the original manufacturer, complete ordering code and version, plus a nameplate or connector photograph. Brand identity is retained. Any alternative requires a separate compatibility review.
How are quantities and delivery timing confirmed?
Include the quantity, destination and target date, and say whether the date means dispatch or arrival on site. Minimum order quantities, sample feasibility, availability and lead time depend on the selected product and are confirmed in the offer.
What should I send for after-sales support?
Provide the order reference, model or serial number, a description of the issue and relevant photographs. Mingkong coordinates the enquiry against the agreed warranty and support scope.
Choose the component category, then the brand.
Browse by component type, such as PLC, drive, relay or instrument transformer. Within the category, specify a preferred brand—such as Siemens, ABB or Schneider Electric—or describe the function you need. Each offered product is identified by its own brand and ordering code.
If an alternative is needed, we identify the proposed manufacturer, model and relevant differences for your review before order confirmation.
One part, a mixed list or a complete equipment package
An exact replacement
Send the brand and full ordering code if available. A nameplate photograph or drawing is also a useful starting point.
Discuss a replacement ↗A mixed-brand parts list
Combine products from different manufacturers in one enquiry. Identify quantities, destination and any items that must retain the specified brand.
Send a parts list ↗Equipment and its interfaces
Discuss components alongside the transformer, charger or control cabinet. Include the available supply, connection points and installation constraints.
Discuss a package ↗