Product testing

Tensile stremgth testomh:sample pieces get tested by the tensile testing equipment.
Chemical composition:ensured and reported when pouring.
Inner structure:sample pieces get tested by microscope to obseve inner metallographic structure......

product assembling

Skilled technicians are employed to complete assembly woorks.All technicians were trained with assembly standards and working instructions. Processing documents will be filled and filed for future reference......

QC

Joyer® Pump has various Quick Read Spectrometer,Tensile Strength Tester,Impact Testring Machine,Metallohraphic Structure Testring Machine,and also and many general and special calipers and check instruments; we have set up the special test bed for pump which can perform the complete inspection to the material and metallic phase of raw material, machining of parts, final assembly and product performance......