Dongguan City Gongda Precision Machinery Co. , Ltd
China
We are a leading manufacture and exporter for machines,such as Universasl cutter grinder, Universal drill and cutter grinder, Drill bit grinder,Chamfering machine, Machine vise, etc.
our company is one of the leading energy companies. our mission is to be a growth-oriented industry leader respected throughout the world for the quality and integrity.
We are a leading grinding mill, crusher and related accessories manufacturing company. The machinery including ultrafine grinding mill, hammer crusher and jaw crusher etc.
Qingdao Hna Oilfield Equipment Manufacturing Co.,l
China
We mainly produce mud pump, such as F-500 £¬F-800,F-1000,F-1300,F-1600,PZ-9 and 12-P-160 mud pumps. Besides, we also provide its fluid end parts, such as pistons, liners,
