Basic Info.

Product Description

1.international quality system authentication:has passed iso9001:2008 2.diameter:25mm-130mm 3.material:special high chrome,high chrome, 4.application fields:power station,metal mine,gold mine,chemical industries and machineries,etc 5.color:black 6.delivery terms:usually 10days after signing the contract 7.payment terms:l/c,t/t 8.packing terms:container bags or steel drumsf 9.contact person:qianqu 10.mobile phone:86-15254106557