We warmly celebrate that our company has developed a new patent certificate.
发布:tonglu 浏览:4086次
TONGLU all-steel anti-static floor has the patent "network strengthening" structure, high flatness, at least 10 to 20 percent higher than similar manufacturers.
TONGLU all steel OA500 type network floor has the patent "four edges and four points strengthening" structure, high flatness, at least 10 to 20 percent higher than similar manufacturers.
500型地板—通路独特“四边四点加强结构”
600型地板—通路独特“网状加强结构”
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