Contact

Send drawings, samples or ideas; start with manufacturability evaluation.

Early-stage projects do not need to be perfect. If you have a goal, use scenario or sample, we can start discussing structure, tooling and budget range.

Early-stage projects do not need to be perfect.
With a goal, use scenario or sample,
we can start engineering communication.

ReviewRequirement communicationDFMManufacturability review1:1Engineering communication

Project IntakeDrawings, samples and old-part improvements can all start with engineering judgment.

Phone+86 17767360069

Suitable for confirming project direction, delivery time and tooling evaluation.

Email[email protected]

Send 3D files, 2D drawings, sample photos or existing problem descriptions.

Company AddressNo. 40 Dongshuibin Road, Huajia Village, Liushi Town, Yueqing, Wenzhou, Zhejiang, China

Please contact us before sending samples or visiting.

English Contact Information Company: Wenzhou Yanheng Electric Co., Ltd.

Address: No. 40 Dongshuibin Road, Huajia Village, Liushi Town, Yueqing, Wenzhou, Zhejiang, China

Phone: +86 17767360069 Email: [email protected]

Website: https://zhyh.top/ Contact page: /en/contact.html

Inquiry Checklist

Send product files for evaluation

Files do not need to be complete at once. Send what can explain product goals and use environment, and we will review structure, tooling and production risks.

Drawings or photos3D files, 2D drawings, sample photos or sketches are acceptable.

Use and environmentWhere the product is used, load, temperature resistance, flame resistance and weather resistance.

Quantity and timingPrototype quantity, first batch, estimated monthly demand and expected delivery time.

Existing problemsIf improving an old part, describe cracking, deformation, assembly or cost problems.

Project Inquiry

Send your drawing or 3D file for evaluation

The form opens your email client. Please attach STEP, IGS, STL, PDF, DWG, DXF, or product images in the email.