Gauli metal installation process patent for bottom elevator door sleeve and elevator door cover

The financial industry on January 28, 2025, the National Intellectual Property Office information shows that Liaocheng Gauli Metal Material Co., Ltd. obtained a \”bottom elevator door cover and elevator door cover The patent of installation technology, authorized announcement number CN 111924692 B, the application date is September 2020.

Tianyan Checai information shows that Liaocheng Gauli Metal Materials Co., Ltd., founded in 2010, is located in Liaocheng. It is a company that is mainly engaged in the wholesale industry. The company\’s registered capital is 5 million yuan, and 1.01 million yuan is paid. Through the analysis of big data of Tianyan, Liaocheng Gauli Metal Materials Co., Ltd. participated in the bidding project 10 times, and there were 96 trademark information and 126 patent information in intellectual property rights. In addition, companies also have 3 administrative licenses.

This article comes from the financial industry

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