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Qingdao Beihai Hardware Co.,Ltd is one the leading China precast and built-in manufacturers and suppliers with products processing,Website:http://www.sd-oem.com, welcome to import OEM precast and built-in from our factory.Embedded parts (precast and built-in) is pre-installed artifacts (buried) in the concealed work. Is the casting is placed in the structure of components, the lap of the upper masonry structure based on. To facilitate the installation of external engineering equipment foundation fixed. Most embedded parts made from metal, such as steel or cast iron, also can use wood, plastic
Precast And Built-in
