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Quality Control of Explosion Proof Lighting Fixture

Every Process Control Succeed the Quality Control

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Quality Control Processing


Take a journey with our pressional inspectors for every procedure and got to know how and why we are able to provide qualified products.

Whole Inspection for Incoming Raw Material
01
Whole Inspection for Incoming Raw Material

For incoming electrical components, our inspector might check all quantities to confirm whether they comply with designed requirements. For incoming aluminum ingot, we will test the ingredient percentage for all plates.

Sampling Inspection for Semi- finished Material
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Sampling Inspection for Semi- finished Material

We take the inspection for part of samples from all semi-finished material, including housing, housing accessories, fittings, diffuser to check whether they are flawlessly or not.

Sampling Inspection for Finished Products
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Sampling Inspection for Finished Products

We might searching all procedures to confirm whether a finished products are well-organized and complete subject to the designed drawings before we define it with a qualified label.

Test for Main Electrical Parameters
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Test for Main Electrical Parameters

The main electrical parameters test include the over-voltage test, over-current test, operation test to ensure the reliable and durable features to withstand any electrical grid in different  countries.

Aging Test
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Aging Test

We practice the aging test ranging from constant 48 hours to 96 hours when the lighting power  is on to check whether the lighting function is continuous and stable to face any special conditions.

Other Special Test
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Other Special Test

For some customized climate environment, our inspector might do the ultra-low and ultra high temperature test, IP66 even IP67 test, salty corrosive test, mechanical test and optical test.

Packing Inspection
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Packing Inspection

In order to reduce the damage during transportation, we do the packing inspection subject to some individual packing requirements from our customers, make sure all products will not move no matter how rude the worker transfer.

Inspection Before Delivery
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Inspection Before Delivery

Normally customers will request a separate shipping marks posted outside the packing unit to identify the cargos in right manner, we arrange the numbers and information in order for customers to calculate and sell in certain way.

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