The barriers to source bulks online from a foreign country is coming down. It’s extremely easier than ever to find a supplier in Google. Type the words in Google searching engine, you will get hundreds of lists of suppliers from all over the world. But how to find a real competent air filter cartridge manufacture? As manufacturer of cartridge filters in China for nearly twenty years, now we will give you five guidance.

Guide 1 Use proper long tail keywords to search

Search the exact word “air filter cartridge” plus material and size as well, you can even add China there. Because China is no longer China itself, it is the world’s China. In China, you can find everything you want to buy.

Guide 2 You need to decide you need a real factory or foreign trade company

l  If you have little experience in importing, maybe it’s better for you to work with a trading company;

l  But if you are an old hand in importing, you know well about the import procedures and you have a reach knowledge of filter cartridges, and what you only need is as much profit as possible. Maybe to find a real factory is the best way.

Guide 3 Require TDS and 3^rd party official test report

After receiving the cartridge TDS, you can check the parameter if it’s under industrial standard; and check the 3^rd party official test report, is it true? Can the supplier admit that the bulk cartridge filters will meet these standard, and put this in the contract;

Guide 4 Check the filter supplier certification

l  Due to the Covid epidemic, a filed visit is impossible. But you can require a video call， even though the seller is poor in communicating, he or she just needs to take you around in the workshop and let you see the production lines and the bulk products etc;

l  Ask the supplier to show all the certificates they have like ISO9001 etc;

Guide 5 Negotiate for a best price of filters

If you got through the above 4 steps, congratulations you’ve already find a qualified filter manufacturer; Remember not to give target price in the first beginning, unless you are Wall-mart or Target purchase, but unfortunately you are not, you are buying air filter cartridges for industrial use.

You have no idea what the surprise the supplier may give you. But if you ideal supplier didnot quote you the price you expected. It's up to you whether to choose this supplier or not, but if there is little difference, it’s better to choose your ideal supplier.

Sometimes expensive has its reason and it worthes.

Finally, hope you will find a ideal supplier for cartridge filters! By the way, BY filter is a good choice! Believe it or not, try from an inquiry!