长渝企业联手攻克重载无人机材料瓶颈，助力低空经济新赛道

A specialty steel maker from Chongqing and a drone materials firm from Changsha have joined forces to crack one of the toughest problems in heavy-duty industrial drones: how to carry more payload without sacrificing structural strength in extreme conditions. 

一家重庆的特种钢企业与一家长沙的无人机材料公司联手，试图攻克重载工业无人机的一大难题：如何在极端环境下承载更多载荷而不牺牲结构强度。

Jinkai Special Steel will apply decades of metallurgical expertise to develop custom load-bearing components, while Blue Source Technology contributes carbon fiber composite know-how, creating a fast-track testing loop from material formulation to full-aircraft fatigue trials. The partnership targets applications including mountain cargo transport, emergency rescue, and last-mile delivery, as China's low-altitude economy sector accelerates.

金凯特钢将把数十年冶金经验用于定制化承重部件开发，蓝源科技则贡献碳纤维复合材料技术，双方打通从材料配方到整机疲劳测试的快速迭代闭环。合作瞄准山地物资运输、应急救援和末端配送等场景，助力中国低空经济加速发展。