About Us
Guole Precise Metals Co.,Ltd. is located in Shanghai and we are grew from of Shandong Foundry which was founded in 1979.
We are devoted to designing and producing all kinds of the Casting parts, the mainly products are various Precise Casting Parts and Machine Cast Iron Parts, Manhole Cover and Gratings, Plumbing and Drainage Products, Hydrant Fire Protection Products, Ductile Iron Parts, especially we are famous the parts of Flow control, Drainage System and Building materials.