What should I prepare before requesting a quotation?

Prepare the 2D/3D drawing and revision, material, finish or heat treatment, order volume, critical tolerances, inspection requirements and target delivery date.

Does the website receive or store drawings?

No. The website only opens your email client and does not upload, store or receive drawings. Add attachments manually before sending.

Can we agree confidentiality terms before sending drawings?

Yes. Contact the engineering team first to confirm the recipient and any written confidentiality terms that apply before sending sensitive drawings.

How do I arrange a visit to the Suzhou factory?

Use the visit email or listed telephone number so a person can confirm the date, visitor count and areas of interest.

Why do the contact emails use szgreentech.net?

Suzhou Yinghanni Precision Machinery Co., Ltd. is the group’s precision manufacturing entity. Customer communications use the group email domain szgreentech.net.

Factory Visit We look forward to welcoming you

Prepare for your visit

Company
Visitor name and contact method
Number of visitors
Preferred visit date and time
Visit purpose or topics of interest
Access or scheduling notes

Open visit email Call us

If your email app does not open, copy the email address and send the prepared information manually. The website has not received your request.

Product Quotation Evaluated by our engineering team

Prepare your quotation request

2D/3D drawing and revision
Material
Surface treatment and heat treatment
Order quantity and expected annual volume
Critical tolerances and inspection requirements
Expected delivery date and destination region
Additional engineering notes

The website does not upload, save, or receive drawings. Add the drawing as an attachment in your email client before sending.

Open quotation email Call engineering

If your email app does not open, copy the email address and send the prepared information manually. The website has not received your request.

Online Service

Your satisfaction is the strongest recognition of our service.

RFQ and contact questions

What should I prepare before requesting a quotation?: Prepare the 2D/3D drawing and revision, material, finish or heat treatment, order volume, critical tolerances, inspection requirements and target delivery date.
Does the website receive or store drawings?: No. The website only opens your email client and does not upload, store or receive drawings. Add attachments manually before sending.
Can we agree confidentiality terms before sending drawings?: Yes. Contact the engineering team first to confirm the recipient and any written confidentiality terms that apply before sending sensitive drawings.
How do I arrange a visit to the Suzhou factory?: Use the visit email or listed telephone number so a person can confirm the date, visitor count and areas of interest.
Why do the contact emails use szgreentech.net?: Suzhou Yinghanni Precision Machinery Co., Ltd. is the group’s precision manufacturing entity. Customer communications use the group email domain szgreentech.net.