How long will the items be shipped?

It noramlly takes about two weeks to prepare, you may contact our customer service about the details, the email is [email protected].

About our items?

We are a legitimate company with integrity,our products are all of high quality. We have over 10 years experience for this area,our products have been tested for thousand times, at the same time, we also have good cost performance. Don't worry, we can send you some samples to test first. We believe you won't be disappointed.we have enough faith for our products, please contact us if you have any doubts, we will be here to help.

Can I have some samples?

Sure,we can send you some samples to test first,the price of the samples is relatively favorable, you may send us the amount you need for them, we will check that for you.
Contacting email: [email protected]

About the shipping time?

It normally will take 5-10 working days to arrive, we will send you the link to track after shipping, please don't worry.

What mesh size should I choose for the items?

1)Selection of mesh size depends on the inner diameter of the adsorption tube

2)The relationship between the mesh size and back pressure in adsorption tubes

What shape of Carbon Adsorbents do I need to choose(Granular or Spherical)?

The shape of carbon adsorbents will affect resistance and back pressure. The mesh size of carbon adsorbents should match the adsorption tube to ensure the stability of back pressure and resistance.

About payment method

Bank transfer.

If your order has not be shipped or you want to urgent the order：

Normally the order will take some time to prepare.

Please contact [email protected] for details, we will follow this up for you.
Thanks for your patience.

If you have any questions to consult, please feel free to contact us at any time, we will reply to you within 24 hours. Email address: [email protected]/[email protected]