JD-3025 Brass BS1212 Part 1 Float Ball Valves
USD $1 - $6 /Piece
Min.Order:3000 Pieces
Brass Float ball Valve
Quality Control:
Material composition test .
First pcs checked by QC.
Every worker check the parts every hours.
QC' check the parts in random.
100% leakage test
Sampling check in finished Products.