What are the better machinery enterprises in Qingdao?

Qingdao Shuangxing Casting Machinery Co., Ltd., a subsidiary of Qingdao Shuangxing Group, is the backbone enterprise of casting machinery in the former Ministry of Machinery, and is the production base and export base of casting machinery with the largest variety, the highest technical content and the largest production and sales volume in China. There are 88 R&D employees in foundry machinery alone, with strong technical force;

I am engaged in shot blasting equipment, which belongs to non-standard equipment. Double-star casting machine develops new shot blasting equipment every year, which leads to the imitation of domestic shot blasting equipment enterprises. Personally, after graduating from mechanical engineering, it is best to engage in design and research, strengthen personal theoretical and technical practice ability, and then engage in the management of other mechanical equipment. Haha, personal advice;