Contact information
Contact Information
At Alleviair, we view every inquiry as the start of a long-term industrial partnership. With over 20 years in air filtration manufacturing, we are equipped to support your bulk procurement, custom specifications, and time-sensitive logistics requirements. Our response philosophy is simple: clarity, speed, and solutions.
General & Sales Inquiries
For volume pricing, product specifications, sample requests, or supply chain coordination, please direct your communication to our dedicated sales desk. We typically respond within 4 business hours.
Email: sales@alleviair.com
Direct Phone Contact
For urgent matters, order expediting, or technical consultations requiring immediate attention, our international commercial team is available during Hong Kong business hours (GMT+8).
Mobile / WhatsApp / WeChat: +852 4443 5103
What You Can Expect When You Reach Out
| Your Need | Our Response |
|---|---|
| Bulk order quotation | Detailed pricing, lead time, and MOQ within 1 working day |
| Custom filter specifications | Engineering feasibility assessment with CAD/technical feedback |
| Shipping & delivery status | Real-time tracking and logistics update |
| Contract or legal review | Redirected to our compliance team with 24-hour acknowledgment |
| After-sales support | Troubleshooting, return authorization, or replacement coordination |
Our Operational Commitment
Behind every contact point stands a manufacturing backbone you can trust: 20+ years of uninterrupted industry expertise, 100+ advanced production machines for consistent quality output, 30,000 m² integrated production facility, 20,000+ filters daily production capacity, and compliance with ISO 9001, ASHRAE, and EU/UL standards.
Whether you are a distributor, OEM partner, or facility manager, our team is trained to understand your language—technical, commercial, and operational.
Alleviair – Lighter.Easier.Better.
We look forward to hearing from you.