Service-Wenzhou Xubian Electric Co., Ltd.

One-Stop OEM & Export Service

Provides comprehensive services including sample support, OEM/ODM customization, quality inspection, fast delivery, export documentation assistance, and 24/7 after‑sales support for transformers, high‑low voltage switchgears and power distribution equipment.

We are committed to a customer‑centric approach with end‑to‑end service support. From inquiry and sample confirmation to mass production, packaging, logistics, and after‑sales, we assign dedicated sales specialists to oversee every stage of the process — streamlining procurement for global importers, distributors, and engineering buyers.

01.

Service

Professional Technical Consultation

We provide reliable pre-sales technical support and professional product selection solutions for power distribution projects. Complete drawings, specifications and test documents are offered. Customers can also visit our factory on-site or online to know our standardized production and quality control system.

Professional Technical Consultation

We provide reliable pre-sales technical support and professional product selection solutions for power distribution projects. Complete drawings, specifications and test documents are offered. Customers can also visit our factory on-site or online to know our standardized production and quality control system.
02.

Service

Complete Order & Export Support

We offer dedicated order tracking and regular production progress updates. Strict multi-stage quality inspection ensures stable product quality. Full export documents and flexible logistics support smooth global delivery. OEM/ODM customization is available.

Complete Order & Export Support

We offer dedicated order tracking and regular production progress updates. Strict multi-stage quality inspection ensures stable product quality. Full export documents and flexible logistics support smooth global delivery. OEM/ODM customization is available.
03.

Service

Long-term After-sales & Cooperation Support

We provide fast online English after-sales service, including installation guidance and troubleshooting. Reasonable solutions are provided for product quality issues. Long-term partners enjoy priority production, batch discounts and free updated technical materials for steady win-win cooperation.

Long-term After-sales & Cooperation Support

We provide fast online English after-sales service, including installation guidance and troubleshooting. Reasonable solutions are provided for product quality issues. Long-term partners enjoy priority production, batch discounts and free updated technical materials for steady win-win cooperation.

Core Customization Service (OEM & ODM)

We provide comprehensive OEM/ODM customization services for transformers, high‑low voltage switchgears and power distribution equipment, helping customers build exclusive branded products.

1. Inquiry & Requirement Assessment

Share your project conditions, electrical parameters, operating environment, certification and private‑label requirements. Our engineering team evaluates project feasibility and sorts out full requirement lists.
2. Technical Proposal & Quotation

Our engineers deliver customized technical solutions and structural drawings. Cost and lead‑time will be calculated for formal quotation.
3. Drawing & Specification Confirmation

Both sides confirm technical parameters, cabinet structure, component configuration, branding, packaging and export documents to finalize the technical agreement.
4. Prototype Development & Testing

For non‑standard projects, prototypes will be manufactured and tested with insulation, temperature‑rise and voltage‑withstand tests for your performance approval.
5. Mass Production & Full‑range QC

Mass production starts after prototype approval. Strict incoming inspection, in‑process check and final factory tests are implemented to guarantee product compliance.
6. Delivery & After‑sales Technical Support

Goods are packed according to export standards. We provide complete export documents, manuals and test reports. Installation guidance and 24/7 technical support are available after shipment.

In-Production Quality Control Service

01.

Quality

Incoming Material Inspection

Inspect all raw materials and purchased components upon arrival. Reject non‑conforming supplies to avoid quality risks at source.

Incoming Material Inspection

Inspect all raw materials and purchased components upon arrival. Reject non‑conforming supplies to avoid quality risks at source.
02.

Quality

In‑process Patrol Inspection

QC staff conduct spot checks during winding, assembly, wiring and cabinet processing. Standardize operations to prevent defective semi‑finished products.

In‑process Patrol Inspection

QC staff conduct spot checks during winding, assembly, wiring and cabinet processing. Standardize operations to prevent defective semi‑finished products.
03.

Quality

Semi‑finished Product Performance Test

Test insulation resistance, voltage withstand, DC resistance and other indicators. Semi‑finished goods can move to next process only after passing tests.

Semi‑finished Product Performance Test

Test insulation resistance, voltage withstand, DC resistance and other indicators. Semi‑finished goods can move to next process only after passing tests.
04.

Quality

Finished‑product Factory Test

Complete full‑range factory tests including voltage withstand, temperature‑rise and function verification. Issue test reports; products are shipped only after full qualification.

Finished‑product Factory Test

Complete full‑range factory tests including voltage withstand, temperature‑rise and function verification. Issue test reports; products are shipped only after full qualification.