Rolling Ball, Roll Ball, Ballpoint ball divided into Plastic Roll Ball, Hollow Roll Ball, PP Rolling Ball. Rolling Ball, Roll Ball, Ballpoint Ball used in emulsion pump, antiperspirant gel, valves and so on. Rolling Ball, Roll Ball, Ballpoint Ball's specifications 10MM, 19MM, 25.4MM, 28.96MM, 35.56MM.
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Contact person: Mr. Chen
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