公司位于河南省长垣市起重工业园区，主要经营无接缝滑触线集电器，单级滑触线集电器-钢体滑线集电器-铜杆铝杆滑触线集电器，碳刷集电器。

Our company is located in the Crane Industrial Park, Changyuan City, Henan Province. We specialize in the supply of collector assemblies for non-joint slip lines, single-pole slip lines, steel-body slip lines, copper/aluminum-bar slip lines, as well as carbon brush current collectors.

"With a focus on crane electrical control, we are deeply rooted in the industry with craftsmanship dedication! We warmly welcome both new and existing customers to visit for inspections, guidance, and business discussions. We always uphold quality first and integrity-driven service. Relying on mature products and proven technology, we are fully committed to empowering our clients and jointly creating long-term sustainable development."