We are Shanxi Donghao mentals and minerals company in China. Our foundry was founded in 1990, and located in the heavy industry province of China.
We are a professional manufacturer with many years of experiences in producing all varieties of ductile iron pipe, ductile iron pipe fitting,manhole cover & frame, flange, and valve.

All of our products based on good quality and service.
if you are interested in our products, please send me your detail requirement (specification, design drawings).We will offer you the attractive price and high quality products.We won't be disappointed to you.
 
Look forward to hearing from you soon.
Best regards
Selina Chi

e-mail: selina95995(at) 
Tel:86-351-5697730
Fax:86-351-5697748
Mobile Phone: 13191095995
MSN:selina95995(at)