HQFILTRATION

FAQ

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Invoice Certification & Certificate Of Origin requirements

We could assist you to prepare Invoice certification or CO: General certificate of origin (CERT...
What's the Shipment Type?

DHL,UPS,FedEx,TNT and so on express door to door;by sea or by air shipment.Some countries have speci...
What 's the HQFILTRATION Serive?

Awesome & timely pre-sale serviceStable & reliable product qualityNo delay production period...
What 's the HuaQing Filtration Serive?

Awesome & timely pre-sale serviceStable & reliable product qualityNo delay production period...
What's your replacements performance?

HuaQing filtration insisting on using good quality material and Mature production process,100% ensur...
What's the filter material you using?

National fiber glass from CSG Design Institute; imported USA HV fiber glass.National oil paper; impo...