是的, we support OEM logo customization on all our finished filters. We complete silk-screen or hot stamping for your brand mark before delivery. Just send us vector logo artwork for pre-production confirmation. Extra plate making cost will be charged for orders below 500 pieces, while plate charge is fully waived once your order quantity hits 500 units or more, available for both small bulk orders and large container shipments to help you build your local filter brand.

We arrange door-to-door shipment to India, 尼日利亚, Turkey and most global destinations. Our cooperative forwarder covers sea freight, customs clearance and inland truck transport right to your warehouse. You only need to receive filters on site, and we keep updating real-time logistics information during the whole transportation period.

Our filters adopt full-glue paper, 合成纤维, fiberglass and activated carbon composite filter media for automotive application. We can adjust raw material formula to make thin or thick filter items strictly according to your personalized market demand and local vehicle matching standards.

We provide quality warranty against production defects for all filter items. If any defective goods caused by manufacturing problems appear during usage, we arrange free replacement for corresponding quantity in your next order. After warranty period, we still offer cost-effective solutions for your after-sales problems.

Standard bulk filter order needs 30–45 working days for production. Customized filters with private logo or special sizes require another 15–30 extra days. We will confirm the exact delivery schedule on formal sales contract once receiving your order deposit.

We only accept T/T bank transfer for all filter orders. The standard payment term is 50% deposit in advance for production arrangement, and the full balance must be fully settled before shipment. For stable and long-term cooperative clients, we can negotiate flexible and customized payment terms to support your long-term filter business development.

We supply detailed English installation instruction manuals with every shipment of filters. Our technical team offers permanent online remote guidance when you meet installation or matching problems. For large clients, we can arrange targeted technical documents matching your local vehicle models for free.

是的, we welcome small trial orders without strict minimum order quantity. Purchasing small batches helps you test local market sales situation before placing full-container orders, and first-time cooperators can enjoy special favorable trial pricing on filter goods.

Our mature production line can flexibly adjust craft to produce various filter dimensions. Our production team finishes specification replacement within short lead time according to your order sheet, supporting mixed production of multiple filter models in one single shipment to satisfy mixed-order demands.

We suggest users check filter clogging condition regularly and replace items following vehicle maintenance cycle. Avoid overusing blocked filters to protect car engine. Our product manual lists detailed replacement cycle tips to extend vehicle service life and reduce engine wearing loss effectively.

All customized filter batches can get full air tightness inspection before delivery. Unqualified items will be picked out and abandoned strictly during testing, so only qualified finished filters are packed and shipped, greatly lifting the overall qualification rate of your ordered filter cargo.

We keep abundant stock of mainstream standard filter specifications in warehouse for fast repeated delivery. You can arrange restock orders at any time, we arrange fast shipment by air courier or sea based on your delivery urgency to avoid your sales stock shortage.

Our R&D department develops irregular oval, abnormally shaped auto filters against your samples or technical drawings. After receiving your data, our engineers finish customized production plan and precise quotation within 3 working days for your final confirmation.