1 Cast iron.
2 Material: QT450-12.
3 Specification: all kinds, OEM accepted.

Shandong Changning Group Co.,Ltd, whose area is 400 thousand square meters and total asset is RMB550 million with RMB185.6 million fixed asset, has one parent firm Shandong Changning Group Co., Ltd.and four subsidiary companies which are Weifang Changrong Machinery Co., Ltd. ,Changyi Changrong Machinery Co., Ltd., Changyi Hengchang Machinery Co., Ltd. and Anhui Wandong Changning Machinery Co., Ltd. The group has more than 2000 staff including more than 260 professionals and technicians.

Through continuous investment in technology and new product development, the company mainly involves in seven major products: agricultural machinery, engineering machinery, livestock equipment, resin concrete floor rain water collection system, auto parts, agricultural machinery parts and other casting products. It has become the industrial enterprise with certain technological strength and modern management system in developing digital products and manufacturing moulds, and possesses advanced sand conditioning equipment, efficient energy-saving smelting equipment, advanced stokehold temperature measuring elements analysis equipment, numerical control processing equipment, NC intelligent balancing equipment, modular machine tool, rivet weld equipment, punching shear equipments and national standardization laboratory. 

Material: QT450-12 Specification: a

ll kinds, OEM accepted

We have exported this products to USA.