Qingdao DNL Machinery CO., LTD

cast iron cover material: GGG*0 specification: *0**0cm load ability: B**5 weight: 8kg We could test the

Material:FRP/GRP, SMC, DMC/BMC Loading:**0KN Dimension:Any Size Color:Any color Standard:ISO********0

cast iron cover material: GGG*0 specification: *0**0cm load ability: B**5 weight: 8kg We could test the

Material:FRP Loading:**0KN Dimension:Any Size Color:Any color Standard:ISO********0 EN**4 advantages

cast iron cover material: GGG*0 specification: *0**0/*0**0/*0**0/*0**0 cm load ability: C**0 weight: *5/*4

We supply different kinds of metal products, such as manhole cover& frames, scaffolding, hardwares etc. Our co

Grey iron and anti-rust bollard is our major products . we can supply the customers good qulity and competitiv

manhole cover and the compostie cove is oiur advantage, we can supply as yoiur required. There are some type