Quality Control
NiuYuan’s quality control program is continually evolving to meet the requirements of the strict international norms.
As a top China manufacturer, we recognize the importance of compliance and quality in delivering high-value products to customers.
Full 100% Quality Inspection
NiuYuan Metal is a manufacturer, stocking warehouse, and supplier of standard, custom, and OEM edgings and trims. Our custom and OEM extrusion services allow us to meet any need our customers may have.
Cut, punch, perforate, and counter-sink, bend to or form any extrusion, and offer several standards and personalized anodized colors and finishes.
Product Inspection Expertise
Our inspections’ comprehensive test criteria cover trim surfaces, dimensions, and weight. To determine the sample size and acceptance threshold, we will carefully study your drawing and samples, and make it as basic reference.
Inspectors are trained per product families and will conduct their inspections either in production areas or at packaging.
Why We Insist on Full Inspection
3 Criteria Matters
Coating & Finishes Check
For extruded profiles, we evaluate the quality of its coating, including thickness of the coating, evenness of the coating, quality of the edge coating, reflectivity of the surface and smoothness of the surface.
Dimension Testing
Wall thickness, sizes and locations of blankings, curvature, length, and width are just some of the measurements critical to extruded profiles. Decortrim refers your drawing design which you may use in establishing the geometric dimensioning and tolerancing for your product.
Weight Check
This verifies that product does not exceed the industry limits on weight and density. Extrusions are favored for their lightweight property so it is important that these parameters are checked by sophisticated scale.
Explore What Benefit You Next
Trim Shapes
L-shape, R-shape, Square-shape, see what we can do to bring your idea to life.
Extrusion & Fabrication
See how instock moldings and custom moldings make your order possible.
Finishes Treatment
Finishes and colors will maximize your products appearance.
Trim Packagings
Wholesale packaging, merchandising packaging, custom for any business.
