Founded in 2008, Shanghai Yucheng Machinery Co., Ltd. is a high-tech enterprise specializing in the research, development, production and sales of food stuffing and forming machinery and automatic cookie/bread/bun/cheese cake/spring roll/mochi production ......
...-head
machine screws, combined screws, hexagon drilling tail screws, round-head drilling tail screws, countersunk drilling tail screws, copper columns, nylon plastic ......
... Bearing steels
Spring steels Drilling tool steels Free-cutting steels Anchor steels, mooring chain steels Mining chain steels Die steels, Mold steels, tool steels ......
