Product Description Chinease Foundry Ductile Iron Manhole Covers/ Manhole Cover Manhole Cover Cast iron manhole cover We can produce all kind of manhole cover with customers' drawing or sampe....
Weifang Shengao Machinery Co., Ltd. was built in 2006, mainly undertake the OEM Casting Parts, OEM Forging Parts, OEM Machining Parts, Manhole Cover, OEM Pump/ impeller/ valve, OEM Flange, OEM Shift....
Product Description A15/ B125 Sand Casting Grey Cast Iron Drainage Manhole Covers HTJF Casting Iron Hinged Manhole Cover 1.ISO9001-2008. 2.Has advanced euipment and over 15 years experience....