New Users

I. What is is a B2B search engine in HVAC&R industry, providing industry news, reporting exhibitions from multiple perspectives, connecting global suppliers and buyers.

How to use it?

Coowor will provide you abundant resources if you are looking for suppliers to maximize company revenue.

You may follow our News to know the latest news and trends in HVACR industry if you are a professional.

You may make an order online to secure a booking if participating in a HVACR exhibition is what you want. We have cooperated with many organizers for many years so that you may enjoy big discounts.

II. Looking for suppliers and products

There are two ways to find suppliers and products on

1. Publish purchase information online and let the suppliers find you and provide quotations.

2. Search: choose a category and the kind of product that you need / type down the product’s name in the search bar

III. Free trade

Coowor is a leading international free trade platform and will not interfere with buyer-seller’s transaction process.

Choose appropriate supplier and make contact through email or telephone to confirm and proceed to business transaction.

Two parties negotiate to finalize the product price, logistics, inspection, payment and completion.

IV. Contact us

Need more help or want to invest or other need? Please give us feedback and we will accommodate our website according to your suggestion if it is appropriate.


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