♦ISO4572 hydraulic fluid power-Filter-Mulit-pass method for evaluating filtration performance
♦ISO2941 hydraulic fluid power-Filter elements- Verification of collapse/burst resistance
♦ISO2942Hydraulic fluid power-Filter elements-Verification of fabrication integrity
♦ISO2943Hydraulic fluid power-Filter elements-Verification of material compatibility with fluids
♦ISO3723 Hydraulic fluid power-Filter elements-Method for end load test
♦ISO3724 Hydraulic fluid power-Filter elements-Verification of flow fatigue characteristics
♦ISO3768 Hydraulic fluid power-Filters-Evaluation of pressure drop versus flow characteristics
Packaging & Shipping
Q: Could you calculate the shipping cost for me?
A:Yes, we are honored to do that for you! Before the freight, please well let us know which seaport or airport near your place.
Q:About the samples what services do you offer?
A:If the samples we have stock and the values are not high, we can free offer but the freight need you pay.
If the samples need to custom design, we will collect samples fee (Single product value*4/3).
If the samples values are very low but need custom design, we hope you can buy more than five pieces, the single value not change.
Q:Can you explain your delivery time?
A:Delivery time starting point is our receiving your payment day (usually we need 3-5 days to receive your payment). Such as delivery time 14 days, it means that when we receive you payment, the goods will be deliver after 14 days, the 14 days usually include Sunday exclude the big holidays in china.
Q:Can you accept the processing according to buyer's samples?
A:Yes, we can manufacture according to your samples, also we can manufacture according to your drawing.
Q:Same types of products, why does your prices are low than others?
A:We have our factory, we can save our labor cost and intermediate fees, but our qualities are very guarantee, we are not cheating on workmanship and materials.