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?

Source from those certified and trusted suppliers only.

Collect the delivery reports and material certificates from supplier,and this can be shipped along with goods if requested.

We can also check material ingredients by Spectrophotometer.

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

Tesa 3D CMM

Optical comparators

Mitutoyo Profilometers

Profile/Contour detector

Projectors

Rockwell Hardness Tester

0.00005″ Indicating micrometers

Class X, XX, and XXX ring, hole and plug gauges

Full complement of standard gauges and inspection tools, including micrometers, calipers, and indicators

Customers' Feedback

Steve hooper, purchasing manager from a group company Good morning Cora, the president of our group company(US,Japan,China,Europe) was at our office yesterday, and i brought your company to his attention. I mentioned to him that we're starting to work more and more and i see this growing in the future. So far we have been impressed with the parts you have provided and also your correspondence and communication. In the past working with other overseas suppliers, communication has been our biggest issue that it is no problem with you which has been great. Anyway, he travels to our China office frequently and said that your office is only 30mins or so from our China's office. I think they would like to make an appointment to visit you sometime in the future.Thank you again for all the support!

Mechanical engineer from a leading Automation company from USA You do excellent work, some of the best i have seen. I make sure people know that. and You are the only company serving our CNC need and we certainly want to do more and more business.

a CEO from a UK company written before 2018 christmas season Hi Cora, thanks for all of your kind help and assistance in 2018. You and your company are always close to our thoughts. We think very highly of your capability and quality, As we grow in 2019 we will certainly be making our relationship stronger as our work load will increase a lot. We wish you and all of your family and collegues a happy and healthy(and successful) 2019.