Meet Promised to Supply You with 100% The Best Quality Metal Crafts, Customized Gifts & Pet Products – Your OEM Manufacturing Partner

Professional Factory of Custom Promotional & Pet Products Since 2003

Customized Gifts & Pet Products with Strict QC

Quality Control

Promised to Supply You with 100% The Best Quality Metal Crafts, Customized Gifts & Pet Products

Dongguan Brilliant International Co., Ltd. promises to supply 100% the best quality custom metal crafts, custom gifts & pet products to you.
All our products will do 100% inspection for every item in every process, besides, OC for 2nd inspection before shipment to keep our commitment to supply the safety and durable products to customers.


If there is any problem or defective identified after each working procedure or failed the pre-shipment test, our production department will dispose the defects and correct immediately. And re-inspection will be carried out to ensure the rightness. After each inspection, we will review and sum up the experience to further enhance quality control & ensure an efficient workflow.

The strict QC system and well-trained QC team are the guarantee of product quality. We are trained to supply the best quality pet products to you.

Custom Metal Crafts, Customized Gifts &Pet Products with High AQL Standard for Inspection

Once the custom metal crafts, customized gifts &pet products are finished, an independent QC check will be executed. The quality controller will examine dimension, colors, logo details, packages etc., test the functions, and record the QC result. We apply 100% inspection with high AQL (Acceptable Quality Level) standard, and follow the extensively used international ISO 2859 standard for inspection. Every check process is well organized to ensure the quality.

All in all, we will not ship out any product which can't meet the quality standard. Our excellent quality assurance is the biggest support of product quality. We do 100% Quality Check to all of products, equipping with our own laboratory to ensure the safety of all supplies.

THERMO Niton XL3 XRF Analyzer

We use this XRF analyzer to quickly check for restricted heavy metals like lead, cadmium, and mercury in our products. It’s a key step in meeting CPSIA and RoHS requirements for U.S. and EU markets. For items like lapel pins, coins, medals, and metal keychains, this test lets us verify both base materials and plating without damaging the product. Fast, reliable results mean we can catch issues early and ship with confidence.

Tensile Testing Machine

This machine helps us understand how much force a material can handle before it breaks or deforms. It’s especially important for products that get pulled or stretched during use, like lanyards, silicone wristbands, and leather accessories. By testing tensile strength and elongation, we make sure these items won’t snap or fail under normal conditions, giving end users a safer and more dependable product.

Color Rubbing Fastness Tester

To make sure colors stay where they belong, we use this tester to simulate rubbing and daily wear. It shows whether dyes or surface colors will transfer onto other materials after repeated friction. This is particularly important for leather products, as well as lanyards and certain printed items. Strong color fastness helps maintain a clean, professional look even after repeated use.

Metal Part Durability Tester

Some products are all about function, so we put their moving parts through repeated use cycles to see how they hold up over time. This is especially relevant for bottle openers, belt buckles, and metal keychains. By simulating intensive use in a short period, we can quickly evaluate wear, fatigue, and overall lifespan.

Constant Temperature and Humidity Chamber

Different environments can have a big impact on product performance, so we recreate those conditions in this chamber. By adjusting heat and humidity levels, we can see how materials react over time. This is useful for leather goods, silicone items, and coated metal products, helping us ensure they won’t warp, peel, or degrade in challenging climates.

Multifunctional Friction Testers

Daily handling can wear down surfaces faster than expected, so we simulate that process here. These testers recreate real-world abrasion and measure how coatings and finishes hold up over time. For items like lapel pins, metal keychains, and bottle openers, it’s a practical way to evaluate plating durability and surface wear resistance.

Oven for High Temperature Tests

Heat can affect materials in subtle but important ways, so we expose products to controlled high temperatures to observe their stability. This is especially useful for silicone products, PVC items, and certain coated metals. We monitor for deformation, discoloration, or performance changes to make sure the product can withstand heat during processing, shipping, or use.

Salt Spraying Tester

To check how well metal finishes hold up against corrosion, we use a salt spray test that mimics harsh, humid environments. It’s particularly relevant for medals, pin badges, metal keychains, and belt buckles with plated surfaces. This test helps us evaluate corrosion resistance and confirm that protective coatings can effectively prevent rust over time.

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Promotional Products Catalogue
Movies

We are committed to carrying out thorough quality checks and tests on all our products before they are shipped. This crucial step ensures that every item meets or exceeds established safety standards, providing our customers with unparalleled product quality and safety assurance.



Quality Control | OEM Manufacturer of Promotional Gifts & Pet ProductsProfessional Factory of Custom Promotional & Pet Products Since 2002

Founded in 2002, Brilliant has grown into a leading OEM and ODM manufacturer specializing in custom promotional merchandise and pet accessories. With in-house mold design, die-casting, enamel coloring, and assembly capabilities, we deliver complete solutions under one roof.

Our production facility supports custom challenge coins, medals, pins, pet harnesses, collars, and more—tailored for corporate buyers, military organizations, and international pet brands. Each product is engineered to meet global quality standards and branding goals.

Trusted by clients in over 60 countries, Brilliant offers low MOQs, flexible packaging, and on-time global delivery. Whether you're sourcing promotional items or launching a private-label pet product, our team is ready to support your vision.