Guangzhou HYH(Jiaheng) Hydraulic Cylinder Co,LTD |
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1) Life time:Minimum 40,000 cycles.
2) Dimensional checking: 100% according to ISO9001.
3) Leakage testing: 100% (in open and close position) .
4) Outlet flow testing: 100%
5)Life cycle testing: 0.05% per shipment.
6) High-low temperature testing: 0.05% per shipment.
CE,CSA certificate available.