Stainless Steel SS304 SS316L Sanitary Retangular Manhole Cover Jinan Jinhui Dadi Trading Co., Ltd. Base Info Standard.：ISO, DIN, SMS, 3ATrademark：IFECTransport Package：Wooden Cases or Wooden PalletSpecification：400mm, 450mm, 500mm, 600mmOrigin：Zhejiang, China Description Pre：Stainless Steel Sanitary Square Shaped Tank Manway Next：Stainless Steel Manways and Hatches
