Start a conversation
Fan selection starts
with a good
conversation.
Tell us what you are building. We will help you take the next step toward the right ventilation solution.
Project support.
Fan inquiries.
A better first conversation.
Share your project details below. Use Send inquiry to submit your message directly to our team.
Visit TWOSUN
Find us where
the work happens.
We welcome customers and project partners. Please contact us in advance to confirm arrangements for your visit.
A direct connection
to our company.
No. 16 Kunlun Road,
Shangpu Industrial Zone,
Shangyu District, Shaoxing,
Zhejiang, China
Confirm visit details with our team before travelling.
Connect with us beyond the project brief.
Before you get in touch
Start with
what you know.
These details can help us understand your request. They do not need to be final before the first conversation.
01I do not have a model number. Can I still inquire?
Yes. Describe the application and share the airflow, pressure and temperature where available. Installation drawings, site photos and a project specification can also help the discussion.
02How can I share drawings or photographs?
Submit your project details using the form. For drawings or photos, email angela@zj-syfj.com directly and include your name and project reference. This form does not upload attachments.
03Can I ask for qualification documents?
Yes. Include the product family, intended application and the documents you need. Ask for current copies and confirmation of the applicable model and approval scope.
04What should I include for a quotation?
Provide the application, available technical requirements, estimated quantity, destination and preferred timing. Our team can discuss what else is needed before the configuration and quotation are confirmed.