Qingdao shengmei steel grating Co., Ltd. is a professional production and processing of various specifications of steel plate, steel grating, grating plate, stainless steel plate, stainless steel grating, step plate,
Drainage ditch cover plate, steel ladder, railing, steel structure modern enterprise. Advanced production equipment and technology, domestic maxillary first CAD steel frame design system, can provide high-quality steel plate layout design for users.
Companies with exquisite processing technology, superior quality, reasonable price, good service reputation at home and abroad. Sheng Ge brand steel plate to implement the Chinese YB/T4001-1998 standard, also according to the United States