So what he doesn’t say it. His clientele are Sephardim. Obviously the Gedolei Rabbonim shlita of the Badatz in Yerushalayim hold that the Eida Chareidus is the best hechesher.
It also happends to be most kosher consumers in Eretz Yisroel rely on the Eida Chareidus as the gold-standard of hechsheirim. It has, by far, the widest acceptance. And is run by some of the greatest gedolim.