... rotation, guild rail, ball screw, photoelectric switch, PLC, frequency converter, circuit breaker, contactor, rotary encoder, pneumatic components, and grinding wheels,etc. The ... tolerancechamfer tolerance0.7Mpa≤0.2mm/m≤ 0.2mm/mweightFOB price7800kg Contact person: cherry zhou Tel:+86 138 0847 0110 glass straight ...