Huayao Tech

High Quality

Quality is built into all of our products, originating with research and development and carrying through with manufacturing best practices, quality assurance testing and on-the road performance assessments. Our engineers continuously validate quality with daily production auditing and testing in our facilities.

Fast Delivery

Most filters are kept in stock, however some filters require 2 days to 3 weeks delivery time, for urgent filter orders please e-mail or call us to check availability. we will make all possible efforts to complete shipment and setup delivery as close as possible to your requested delivery date(s). Orders cannot be cancelled once items have been shipped out.

Best Warranty

Our commitment to continual product and process improvements is affirmed by our support for internationally recognized quality certifications. Our plants strictly adhere to internal technical product specifications, as well as the standards of ISO/TS 16949 and ISO 9001, original equipment manufacturers and SAE.