About HJD · Power equipment manufacturer

Power equipment.
Manufactured by HJD.

We manufacture medium- and high-voltage power distribution equipment across five product families, with technical and delivery support from our team.

For utilities · EPC contractors · industrial power buyers · electrical distributors

01 / Company facts

Power equipment manufacturing.
Based in Wenzhou, China.

We support your project from product selection and technical configuration through manufacturing, quality checks and international delivery.

Formal name
Wenzhou Huajidian Technology Co., Ltd.
Location
Wenzhou, Zhejiang, China
Business scope
Manufacturing and supply of power distribution equipment
Product range
Five core power equipment families

Our team confirms the selected model, technical configuration, inspection requirements and delivery terms with you before production.

Collage of customer meetings at exhibitions, a showroom visit and a group photo outside the company building.
Exhibitions & customer visits
02 / What HJD stands for

How we work
with you.

We explain the technical scope before you place an order and keep you informed as production moves toward delivery.

H

High Standards

We work to approved specifications and drawings, with agreed inspections during production and before packing.

J

Judgment

We review the requirements and explain technical choices. If a change affects price or lead time, we confirm it with you in writing before proceeding.

D

Dependable Delivery

We track the agreed milestones, flag delivery risks and prepare the equipment and documents for the shipment handover.

03 / Why work with HJD

Work directly with
your equipment manufacturer.

Discuss your requirements with the team responsible for technical review, production, quality checks and delivery.

01

Five core product families

Work with us on switchgear, transformers, motorized drop-out fuses, vacuum circuit breakers, and isolation and earthing switches.

Documents to confirm

Product catalogs and model-specific data sheets

02

Direct technical discussion

Discuss your application, ratings and installation requirements with our technical team. We clarify the configuration and open points for your quotation.

Documents to confirm

Requirement list, product drawings and configuration confirmation

03

Checks during production and before dispatch

We inspect incoming materials and components, check key manufacturing stages and carry out factory acceptance testing on every unit before packing.

Documents to confirm

Inspection plan and signed FAT reports for the shipment batch

04

24-hour inquiry response

We respond to inquiries within 24 hours. Our team follows up on production, packing and dispatch against the agreed order scope.

Documents to confirm

Order contact, production updates and packing records

Each shipment includes signed FAT reports for its batch and packing inspection photos. Other documents follow the agreed list; certificates and reports must apply to the quoted product and configuration.

04 / Manufacturing & people

From manufacturing
to delivery.

Our technical team reviews the specifications and drawings with you. Production, quality control and delivery staff handle the work described below.

Workers assembling electrical components at workbenches
Assembly workstations
A worker assembling electrical components on a production line
Component assembly
A worker operating an assembly station in a manufacturing workshop
Production work area

Workshop images from our existing website archive. Product-specific manufacturing and inspection details are confirmed with your inquiry.

How our team works

The order documents record the agreed configuration, delivery terms and required records.

Technical support

Reviews your application, ratings and installation requirements; confirms the selected model and technical configuration.

Production

Manufactures to the confirmed configuration and communicates production progress and agreed changes.

Quality control

Checks incoming materials and components, inspects key manufacturing stages and carries out FAT before packing.

Delivery support

Checks equipment and packing, provides signed FAT reports and packing photos, and arranges shipment under the agreed trade terms.

05 / Product families

Five lines. Start with the equipment you need.

Share your application, known ratings and delivery destination. Our team will help you identify the relevant product and configuration.

06 / International markets

Manufactured in Wenzhou.
Serving international markets.

We supply power distribution equipment to utilities, EPC contractors, industrial buyers and electrical distributors across Southeast Asia, the Middle East, Africa and North America.

HJD in Wenzhou, China, serving Southeast Asia, the Middle East, Africa and North America. Regional connections are illustrative.

Regional illustration. Connections do not indicate shipment routes or office locations.

Manufacturing base
Wenzhou, China
Service regions
Southeast Asia · Middle East
Africa · North America
Working with us
Direct manufacturer communication
07 / Working with HJD

From quotation
to after-sales support.

The quotation and order documents set out what is included. Drawings, inspections and delivery arrangements are confirmed at the stages below.

01

Requirements and quotation

Send us your technical specifications, drawings or project requirements. We will check the equipment specifications and quantities and set out the scope of supply, lead time, payment terms and warranty provisions in the quotation and order documents. We will also state whether inspection, transport and on-site services are included.

02

Drawings and technical approval

Before production, we ask you to approve the technical specifications, relevant drawings and key configuration details. For any subsequent change, we will explain the adjustment and its effect on price and lead time. We will proceed only after receiving your written approval.

03

Production checks and progress updates

We inspect incoming materials and components (IQC) and carry out in-process inspections at key manufacturing stages (IPQC). We report production progress at the milestones agreed with you. If a problem could affect delivery, we will explain the cause, expected impact and how we plan to address it.

04

Factory acceptance testing

Every unit undergoes factory acceptance testing (FAT) before packing. Tests follow the applicable IEC standards, approved technical specifications and inspection plan. The test items depend on the product type and configuration.

You can arrange to witness testing at the factory or by video. For large projects, we can arrange third-party inspection at your request. We will agree on the inspection scope, timing and fees in advance.

05

Packing and shipment

Before dispatch, we check the equipment models, quantities, accessories and packing condition, then arrange shipment handover under the agreed trade terms.

Each shipment includes signed FAT reports for the corresponding batch and packing inspection photos. Shipping and customs clearance documents, installation manuals, and operation and maintenance information are provided according to the agreed document list.

06

Arrival and after-sales support

On arrival, please check the packaging, equipment and accessories. If you find transport damage, take photos promptly, retain the packaging and contact us. Installation, commissioning and training are arranged as specified in the contract.

For after-sales support, send us the equipment model, serial number and fault records. We will log the issue, provide an action plan and follow-up schedule, and track the outcome. Warranty responsibility and any related costs are determined by the contract terms and the findings of the issue review.

Next step

Talk to us about your project.

Send us the product family, application, known ratings, quantity and destination. We respond to inquiries within 24 hours.