Qingyun Huihuang Exact Casting Co.Ltd. was founded in 2004, is
located in Qingyun county the Bohai economic development zone
Shandong Province, covers 13,000 square metres. It is about 80Km
from our company to Tianjin port. The traffic is very convenient.
Huihuang has a professional engineer team, they can give best
service during all the manufacture process.
We have ability of designing tooling, and ability of machining, and
the surface treatment. Our production capacity is 3000 tons of each
kind product per year. We provide high quality products for
metallurgy, mines, power plant, Railway, concretes, machine tool,
Wind power, nuclear power plant, space flight,shipbuilding and so
The partial products have been exported to US, Japan, South Korea,
Germany, Slovakia and so on. Main ProductsA.Casting Parts of
Minerals Machinery, such as Blow Bar, Hammer.B.Casting Parts of
Construction Machinery like Grate Bar, ash pipe, funnel cap.
C.Roadway Safety Facilities such as Manhole Cover; Tree Protection;
D.Steel Casting of Industrial Parts such as valve;E.Casting Parts
of Conveying machine like wear-resistant pipe. Main Process: EPC
Casting; Wax process; shell model; Sand casting. We specialize in
casting products as following materialsHigh Cr alloy, High Mn
alloy, wear-resisting alloy, bimetal, heat-resistant steel,
rare-earth alloy, cast iron, anti-corrosion ceramic lined.
We have six intermediate frequency furnaces, one gas annealing kiln
and six testing equipments.The testing equipments are as
followings: carbon sulfur analyzer, impact testing machine;
hardness tester; ray NDT equipment; spectrum analysis Instrument.
We provide first-rate mass and reasonable price for you! Welcome
friends both at home and abroad to visit the guidance of business.