Ente Certificazione Macchine (ECM) would like to inform all of its partners, customers, and competent authorities regarding the detection of non-authentic and unauthorized technical documentation currently in circulation. Everyone is urged NOT to purchase these products and, should you find them on the market, to promptly report this to the supervisory authorities. If you are in possession of these products, we urge you to return them to the seller, as they are UNSAFE products.

Following internal checks, we confirm that the EU Declaration of Conformity document references Ente Certificazione Macchine srl and makes misuse of our name.

This Declaration of Conformity is issued under the sole responsibility of the representative of Jining Qianshou Heavy Industry Technology Co., Ltd., and we hereby inform you that this company is improperly using our name (see image below).

Certificate No. 0P260128.JQH0C53 (see image below), issued to Jining Qianshou Heavy Industry Technology Co., Ltd., has been withdrawn due to the improper use of our name in the EU Declaration of Conformity dated January 28, 2026.