General

Herays is based in Guangdong, China and supplies DC axial fans, PC case fans and blowers. Ask our team for verified company and production information relevant to your supplier review.

Contact our team with the model, purpose of the visit and proposed dates. Facility access, host arrangements and any audit requirements must be confirmed before travel.

Request the warranty duration, coverage, exclusions and claims procedure for the exact model in the written quotation. Warranty terms must be confirmed before placing an order.

Contact [email protected] with the order reference, exact model, issue description and operating conditions. Include relevant photos, wiring details and measurements so the issue can be reviewed.

You can submit your model, application and purchasing requirements in English through the website form or email [email protected].

Our fans are used across telecom equipment, server and data center cooling, industrial machinery, power supplies, LED lighting, medical devices, and other applications requiring reliable forced-air cooling.

Send the complete model number, including housing or configuration suffixes. Ask for the available datasheet, dimensions, performance information and wiring details for that exact version.

Request verified company, manufacturing-location and supply-chain information for your target model. Confirm the respective roles of the seller and production facility, available audit evidence and any visit arrangements before approving a supplier.

Tell us your industry and application, and ask whether relevant public examples or permission-cleared references are available. Customer information can only be disclosed with appropriate authorization.