Purchase Qty. Reference FOB Price
3,000-4,999 Pieces US$0.95
5,000-9,999 Pieces US$0.93
10,000-49,999 Pieces US$0.90
50,000-99,999 Pieces US$0.88
100,000+ Pieces US$0.87
Product Description
A ball valve is a shut off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. NINGBO D&R METAL INDUSTRIES CO., LTD. established in 2002, Currently employs more than 70 people, Marketing team: 10 people, Research and development team: 9 people, Quality control ...