Core Insights - Handan Old Lu Fastener Co., Ltd. has been established with a registered capital of 500,000 RMB [1] - The company is engaged in various business activities including the sale of fasteners, hardware products, metal chains, and other metal products [1] Company Overview - The legal representative of the company is Zheng Yizhe [1] - The business scope includes general projects such as sales of construction metal accessories, photovoltaic equipment and components, metal structures, and building materials [1] - The company is also involved in the import and export of goods, operating independently based on its business license [1]