excellent silicon nitride ceramic roller for bearing with very lower price

FOB Price USD $1 - 10 / Piece
Min.Order Quantity 100 Piece / Pieces
Supply Ability 10000000 Piece / Pieces per Month
Port Tianjin/Qingdao
Payment Terms T/T
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Company Profile

Business Type a:0:{}
Year Established 2005
We Provide silicon nitride ball ,silicon nitride parts ,full ceramic bearing ,hybride ceramic bearing ,ceramic valve
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