00:34 Stainless steel tray production process, production flow, size and material
00:32 Production process, production flow, size and material of eye chain conveyor belt
00:27 Production process, production flow, material and size of chain conveyor belt
00:28 Honeycomb conveyor belt production process, production flow, size and material
00:30 Production process, production process, size and material of chain conveyor belt
00:31 Stainless steel tea strainer production process, production technology, materials and use environment
00:29 Stainless steel filter screen production process, production process, materials, and use environment
00:29 Metal tray manufacturing process, material, size and application environment