タイトルまたは説明

1)Ten years experience on manufacturing and exporting manhole cover.
2)We have processed more than **0 kinds of ductile iron and grey iron manhole covers and gates.
3)Manufacture*-casting
4)We also produce drain cover? using steel,stainless steel by electricwelding and punching.
5)Product series include Class B**5.C**0.D**0.E**0.F**0 meeting and
relevant EN**4.BVQI.and Australian standard and so on
6)Form and Sizes available:square,rectang.,round from **0mm to ***0mm
7)Certificate of Approval:BVQI,LRQA,EN**4.