Excuse me, who are the world-famous industrial CT manufacturers?

Before buying CT equipment, I did some research in this field. As far as industrial CT is concerned, there are only a few well-known manufacturers, but these also represent the highest level of industrial CT technology in the world. At present, the most famous manufacturers are GE General Equipment, Zeiss and Polaris. At present, GE General Equipment has the highest market share in China, and its general agent in China is Huaying Testing (Shanghai) Co., Ltd., from which we finally bought all our equipment. Comparatively speaking, GE equipment has wide applicability and small limitations, regardless of large samples, such as large castings, aircraft turbine blades, soil, fossils and so on. Or small samples such as cores, soil aggregates, fragments, metallic materials, etc. Moreover, the core components of GE equipment are developed and produced by ourselves. Needless to say, the technical level of equipment in other countries also has its own characteristics, but it has great limitations. Many core components are purchased from other companies. On the one hand, it is not cost-effective, you can see it by comparing it, and then it is difficult to achieve such a large volume and technological content of ge, which is also the reason why GE has the highest market share.