航材股份(688563.SH)：公司为商用飞机提供橡胶密封材料和钛合金铸件等产品
Baimtec Material Baimtec Material (SH:688563) Ge Long Hui·2025-12-02 10:00

Group 1 - The company,航材股份 (688563.SH), provides rubber sealing materials and titanium alloy castings for commercial aircraft [1]