What is the relationship between Bashan Aviation Materials Company and Coreda?

It doesn't matter. The Development and Reform Commission of Henan Province issued the Announcement on the 26th Batch of Newly-built Provincial Enterprise Technology Centers, and four enterprises located in Hongqi District of Xinxiang City, namely Ruili Metal Co., Ltd., Bashan Aviation Material Co., Ltd., Keruida Filtering and Purification Technology Co., Ltd. and Kerui Electronic Technology Co., Ltd., were on the list. Bashan Aviation Materials Co., Ltd. and Coreda Filtration and Purification Technology Co., Ltd. have no cooperative relationship, but they are located in the same province.