Quality Control

Every shipment goes through a rigorous 4-step inspection process.

Our Process

4-Step Quality Control

From raw material to final loading, every stage is inspected and documented.

1
Raw Material Inspection
Verify glass composition, color consistency, and material certificates.
2
In-Process Inspection
Monitor molding temperature, wall thickness, and dimensional accuracy.
3
Final Product Inspection
100% visual check for bubbles, cracks, and surface defects. AQL sampling.
4
Pre-Shipment Inspection
Carton drop test, labeling check, and container loading supervision.
Certifications

Standards & Compliance

Our glass products meet international food-contact and safety standards.

📋
ISO 9001
Quality Management
🔬
SGS Tested
Food Contact Safe
🇪🇺
LFGB
EU Food Grade
🇺🇸
FDA
US Food Contact

Need a Sample for Testing?

We offer free samples for quality evaluation. You only pay the shipping cost.

Request Free Sample