No repeated emails to different companies
Put product type, operating conditions, quantity, drawings, and open questions into one request so follow-up is clearer.

Submit one structured request, verify a real email, and let HeatEx Direct review the project before helping contact suitable manufacturers.
HeatEx Direct organizes your heat exchanger requirement into a clear request, then helps contact suitable manufacturers based on product type, operating conditions, and project stage.
Put product type, operating conditions, quantity, drawings, and open questions into one request so follow-up is clearer.
We screen better-matched manufacturers by product type, industry, and project stage.
You can choose anonymous inquiry mode. We protect your personal information before contacting factories.
Prepare the requirement, verify your email, then HeatEx Direct helps establish quotation follow-up with suitable manufacturers.
State product type, operating parameters, materials, quantity, delivery timing, drawings, and any questions that are still uncertain.
No account is required, but email verification is needed so quotation and technical follow-up can reach a real buyer.
HeatEx Direct screens suitable manufacturers by product, industry, and project stage, then helps establish quotation follow-up.
A company-domain email and complete information make it easier for manufacturers to judge project authenticity. Personal email requests can also be submitted; we first help contact a smaller number of better-matched manufacturers.
Processed within 2 business days after email verification and complete information.
When submitted from a company-domain email with complete information, we prioritize helping establish quotation follow-up with 3-5 suitable manufacturers.
Qualified requests submitted from a personal email usually start with up to 2 suitable manufacturers.
If you have a real project, replacement need, or technical question, submit the information you already know. Clearer context makes quotation follow-up more accurate.