About Us

JIANGSU TIANHUA TRANSFORMER CO., LTD.

About Tianhua
Transformer

Transformer engineering and manufacturing in Xuzhou, China.

Power and distribution transformers, supported by an experienced technical team, manufacturing processes and project-focused documentation.

Tianhua factory campus illustration from company materials
Factory campus illustration from Tianhua company materials.

270

Employees

7

Senior Engineers

110+

Technical Staff

Team figures published in Tianhua’s company profile.

WHO WE ARE

Focused on transformer development and manufacturing.

Jiangsu Tianhua Transformer Co., Ltd. specializes in the development, manufacture and sale of transformers and related electrical products. The company is located in Xuzhou Economic and Technological Development Zone, Jiangsu, China.

Our team brings together production personnel, senior engineers and technical specialists. We focus on translating electrical requirements into a clearly defined transformer proposal, supported by drawings, manufacturing controls and an agreed inspection scope.

WHAT WE MAKE

Transformer and distribution product range.

Start with the product family that fits your application, then review the model-specific electrical, mechanical and documentation requirements.

01 · PRODUCT FAMILY

Dry-Type Transformers

Cast-resin dry-type transformer options for indoor power distribution. Review cooling, insulation and enclosure requirements for the installation.

View Dry-Type Transformers →

02 · PRODUCT FAMILY

Oil-Immersed Transformers

Oil-immersed distribution and power transformer configurations, with electrical ratings and service conditions matched to the project.

View Oil-Immersed Transformers →

03 · PRODUCT FAMILY

Pad-Mounted Transformers

Ground-mounted transformer arrangements for distribution projects. Confirm the selected voltage, capacity, enclosure and accessories.

View Pad-Mounted Transformers →

04 · PRODUCT FAMILY

Switchgear & Distribution

Distribution panels and related electrical equipment for coordinated procurement alongside the transformer package.

View Switchgear & Distribution →

MANUFACTURING & PROCESS CONTROL

From winding to finished-product inspection.

Tianhua’s manufacturing materials show winding, drying, assembly and inspection equipment. Process control connects incoming materials, production, finished-product inspection, warehousing and delivery.

Tianhua transformer production equipment including winding and drying equipment
Production equipment shown in Tianhua company materials.

01 · Materials & winding

Control material inputs and winding operations around the approved transformer design.

02 · Drying & insulation

Apply the relevant drying, insulation and processing steps for the selected transformer construction.

03 · Assembly & inspection

Review assembly, accessories and finished-product inspection against the agreed technical requirements.

04 · Release & packing

Coordinate test records, identification, packing and dispatch requirements before release.

QUALITY YOU CAN REVIEW

Management systems, supported by documents.

Review Tianhua’s quality and environmental management system certificate copies. Their stated scope covers management activities related to power transformer manufacturing.

Management system certificates describe organizational scope. Applicable product standards, test reports and project approvals are reviewed for the selected model and order.

View Standards & Quality Assurance →

WORKING WITH TIANHUA

Make the project requirements clear from the start.

1

Define the application

Share the destination, capacity, voltage ratio, frequency and service conditions. Include your utility or tender specification.

2

Review the technical proposal

Align the proposed model, drawings, accessories, applicable standards and document schedule before approval.

3

Coordinate inspection & delivery

Confirm the test scope, witness requirements, nameplate, packing and shipping documentation with the order.

Tianhua transformer export packing shown in company materials
Export packing shown in Tianhua company materials.

BEFORE YOUR ENQUIRY

About Tianhua: common questions.

Where is Tianhua Transformer based?

Jiangsu Tianhua Transformer Co., Ltd. is based in Xuzhou, Jiangsu, China. Its manufacturing address shown in company and certification materials is 105 Xuhai Road, Xuzhou Economic and Technological Development Zone.

Which products can I source from Tianhua?

Explore the dry-type, oil-immersed and pad-mounted transformer ranges, together with switchgear and distribution equipment. The product collection pages show the models currently listed on this website.

Can you review a project-specific transformer requirement?

Send the required capacity, voltage ratio, frequency, vector group, applicable standard and site conditions. The technical review should confirm the proposed design, drawings, accessories and inspection scope before order confirmation.

How can I review certificates and test documentation?

Use the Standards & Quality Assurance page to view Tianhua’s ISO 9001 and ISO 14001 certificate copies and prepare a model-specific document request. Product conformity and test-report coverage are reviewed for the selected design and order.

START THE TECHNICAL CONVERSATION

Tell us what your transformer project needs.

Send the transformer type, capacity, voltage ratio, destination and project specification. Include the drawings, certificates or inspection evidence your approval process requires.

Email: [email protected]  ·  Tel: +86 186 0305 9650