Shijiahzuang Naipu Pump Co., Ltd is a professional manufacturing of
slurry pumps. Our company passed the ISO9000 quality control
system, and strictly implement folloing standard.
|Stages of manufacture||Quality cotrol activities||Specification|
|Raw material arrival||Sampling, material chemical analysis||NPB121.1-29-1997|
|Casting and composition||Material material chemical analysis of pump parts||NPB121.1-29-1997|
|Casting quality inspection||NPB302-1998|
|Key component machining||Dimension precision inspection||NPB2105-87|
|General assembly||Procedure operaion||NPB2103-96|
|Hydraulic static test||NPB064-1998|
of pump unit
|Capacity and head||NPB157-1997|
|Vibration and noise||JB/T8097-95|
|Final inspection||Packaging of pump unit||NPB0157-1997|
|Spare parts and accessories||NPB0157-1997|
1. Our pumps quality has reached domestic and internaional advanced
level in this field.
2. We are responsible for our products quality, if there
are some quality problems after you received, we will be
prmptly returned or replacement the kits.