Quality Inspection

100% quality guarantee

Shanghai Elue is always committed to providing the first-class quality to meet and exceed the customers’ requirements.This is achieved through our continuous hard work on prompt communication with customers, worldclass machining equipment and strict quality control.

How we do quality control?

Step 1: IQC- Check Raw Materials Before Machining

Generally speaking, right material is the first step to gurantee right quality. How we do it?

pay2-icon1.png  Source from those certified and trusted suppliers only.
pay2-icon1.png Collect the delivery reports and material certificates from supplier,and this can be shipped along with goods if requested.
pay2-icon1.png We can also check material ingredients by Spectrophotometer.
pay2-icon1.png Except right materials, we have to measure sizes to make sure they are same as what we ordered.

Step 2: First article and in-process inspections

Before production, we’ll make a first article with full sizes inspection to confirm with customer, and this sample will be sealed by customer as the standard for mass production. While in-process inspections are in the form of each procedure inspections, the machine operators will conduct this inspection before they move to the next procedure.

Step 3: Outgoing Quality Control

After all parts finish, we will conduct final quality control, and this will be done by the inspection experts in the QC room. At Shanghai Elue,our QC members will utilize height gages, microscopes, 2D projectors, micrometers, and CMM to ensure that the products meet shipping specifications and customer requirements. It includes: visual inspection (color, roughness, burrs, scratches) , dimensions, performance testing if any (physical, electrical, mechanical, operational control).And we will release final inspection report before shipping.

INSPECTION GAGES

2.png Tesa 3D CMM
2.png Optical comparators
2.png Mitutoyo Profilometers
2.png Profile/Contour detector
2.png Projectors
​​​​​​​2.png  Rockwell Hardness Tester
2.png 0.00005″ Indicating micrometers
2.png Class X, XX, and XXX ring, hole and plug gauges
2.png Full complement of standard gauges and inspection tools, including micrometers, calipers, and indicators

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