"Qingxin" brand cables and wires are widely used in over 30 provinces, municipalities, and autonomous regions across the country in various fields such as electricity, coal, transportation, construction, oil, petrochemicals, metallurgy, aviation, and railroads, enjoying the trust and praise of a vast number of users. "Dedicated to professionalism" - for years, we have been focused on the research and production of power cables, boasting rich business experience, advanced manufacturing technology, and stringent quality inspections.HandSection Improved，Enterprise Management Standards。