Quality Control
Design details
A new project starts with design drawings, which are created by experienced design engineers and go through initial reviews, in-depth review and confirmation by the project leader, as well as thorough communication and confirmation with the client. This is the process that every correct drawing needs to go through.
Beauty gets start from the details on the products and services
Material
In order to ensure the safety and stability of our products during use
we usually choose the best raw materials according to the actual application requirements
Consistent Supply of Metals
Metal can be used in the production of most lamps, long-term and stable local suppliers provide lower price metals,so as to achieve affordable production
Good LED Light Source
What we use is only top high quality led chips to make sure the long lifespan & high brightness & high CRI.
Safe Lighting
As an extremely important part of the lamp, power wires that meet safety standards improve the stabilityof use and reduce safety risks, and are also the foundation of our sustainable development
Lampshade
Good light transmission can make the light softer, suitable color can improve the overall texture of the lamp, and a lampshade that meets the set conditions after inspection is one of the necessary conditions for producing a good product
Semi-Finished Product Inspection
All our semi-finished products are inspected for any defects that may reduce the aesthetic value.
Color
Check if the color matches your order.
Light Source
LED light source CRI needs to be ≥80
Surface
Inspect the surface of electroplated parts for scratches, wear and defects.
Size
Dimensions must be accurate to design specifications.
Frame
Ensure there are no edges that could cut or cause injury for the human body.
Packaging
The packaging needs to be secure enough to prevent damage during shipping, and the packaging must also be easy to handle.
Finished product inspection
Sungreen QC inspection ensures that the lamps we produce have stable and safe lighting and an impressive appearance.
Evaluation of Design Details
Our lamps are inspected and tested multiple times by experienced workers, as well as undergo a final review by department managers to ensure they meet our standards.
Surface
No stains, obvious scratches, wear, deformation, or other defects on the surface.
Functionality
Set functions operate normally.
Overall Appearance
Lighting
Light color, brightness, and effects are consistent with the order.
Structural Stability
The lamp’s overall structure is stable without any loose elements.
Aging Test
Qualified products can stand the test of time. After more than 4 hours of continuous lighting,check whether there is any abnormality many times to prevent unqualified products from flowing out.