Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
“Quality” is a buzzword. But what does it actually look like on the factory floor? To ensure every piece of glass meets international standards (EN, ASTM, ISO), we adhere to a strict 4-step control protocol.
Step 1: Raw Material Inspection Great glass starts with great “float.” We only source raw float glass from top-tier manufacturers (like XYG or CSG). We inspect every batch for internal defects, bubbles, or color variation before cutting begins.
Step 2: Fabrication Precision During cutting, edging, and drilling, precision is key.
- Tolerance Check: Dimensions are checked against CAD drawings with a tolerance of usually ±1mm (or tighter upon request).
- Edgework: Polished edges are inspected for chips or “burns.”
Step 3: The Tempering Test How do we know our tempered glass is safe? We perform destructible Fragmentation Tests on every batch. Per EN12150 standards, we break a sample piece and count the particles in a 50x50mm area. If the count is too low, the batch is rejected.
Step 4: The Final Scan Before packing, glass passes through a washing and drying line. Our QC inspectors look for:
- Surface scratches (using specific lighting).
- Optical distortion (roller waves).
- Cleanliness.
Optional: Heat Soak Test For major projects, we offer Heat Soak Testing (HST) to significantly reduce the risk of spontaneous breakage caused by Nickel Sulfide (NiS) inclusions.
Conclusion We don’t just manufacture glass; we manufacture confidence.