casting,bronze or brass ,copper sand casting

Specifications 1. copper sand casting

2. 35 years casting experiences

3. CNC, all types of laths.

4. OEM

5.ISO9001

Welcome to Qingdao Longquan Hongda Cu-Al casting Co.,Ltd!     Feature:

1.Material	Copper
2.Process	sand casting, gravity casting, low-pressure die casting, high-pressure die casting.
3.Certificate	ISO9001
4.Standard	GB1173
5.Specification drawings	Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE.
6.Precision machining	CNC, milling machine, drilling machine, numerical lathe, all types of lathe.
7.Surface finish process	polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing.
8.Service	OEM service available.
9.Product	all kinds of copper casting(unit weight ≥0.1kg)
10.Advantage	Good quality and strict delivery time.

     pump impeller 1.  Copper casting, brass casting, sand casting, die casting, gravity, high pressure die casting, low pressure die casting. 2.  Applied software for specification drawings: Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE. 3.  Precision machining: CNC, milling machine, drilling machine, numerical lathe, all types of lathe. 4.  Surface finish process: polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing. 5.  OEM service available. 6.  Good quality and strict delivery time.                                                OUR EXPERIENCE MARKET: