Patent Wall
Our equipment is engineered, not assembled from catalogues. These are our granted utility-model patents, issued by the China National Intellectual Property Administration (CNIPA) — covering dryers, mixers, pulverizers, conveyors and dust-recovery systems developed in our own R&D department. Click any certificate to view it full-size.
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Granted utility-model patents
CNIPA
Official state authority
In-house
R&D and manufacturing
Certificates are issued to our Changzhou manufacturing entity. A utility-model patent (实用新型专利) certifies a new, practical technical solution for a product's shape, structure or their combination.
