foreign trade export double-layer three-layer steamer multi-layer steamer household cooking pot opening activity bank large gift 外贸出口双层三层蒸锅多层蒸笼家用蒸煮锅开业活动银行大件礼品

(martensite) thickened single-layer glass cover-including a piece of plate for streaming (martensite) thickened double-layer glass cover-including a piece of plate for streaming (martensite) thickened double-layer combination cover-including two plate for streaming (martensite) thickened three-layer combination cover-including two plate for streaming (austenite 304) thickened double-layer combination cover-containing two sheets of plate for streaming (austenite 304) thickened three-layer combination cover-including two plate for streaming

28cm (single bottom) 28cm double bottom (composite three-layer bottom) 30cm (single bottom) 32cm (single bottom) 30cm double bottom (composite three-layer bottom) 32cm double bottom (composite three-layer bottom)