low cost precision casting valve parts
Negotiable /Piece
Min.Order:100 Pieces
Yantai AUTO Instrument Precision Casting Co., Ltd.
We are a manufacture of precision castings. We can supply silica sol precision casting service and all kinds of casting parts.
1). abundant experience in casting production
2). high-standard technician team
3). OEM silica sol precision casting service
4). deep hole, blind hole and thin-walled