lead factory NINGBO for SGP SRP TRP guide pillar bushing assembly set

Description

1) SPring Die Mould PART factory produce SGP SRP  TRP guide pillar bushing assembly set in cost price.all components produced and assembly in our house, 4 steps test during process to assure *9% checked before shipment. the 1% in case happened can send free replacement in *8 hours.
2) material we used are SUJ2, *0CRMNTI *0CR,GCR*5.
3) dia X Length *0 ( *5 *2 *8 *5 *0) X  *0 (**0 **0 **0 **0 **0 **0 **0) mm