Tempered Cover Glass for Display

Answer:Yes — all tempered-glass comply with EN 12150 (EU) , ASTM C1048 (USA), AS/NZS 2208 (Australia) and CAN/CGSB-12.1-M90 (Canada), backed by ISO 9001:2015, ISO 14001:2015. Under EN 12150-1, a 50 mm × 50 mm break test square must yield 40–60 uniform small fragments, and fully tempered glass carries a surface compressive stress of at least 69 MPa; ASTM C1048 sets the same 69 MPa minimum surface compression for fully tempered glass. Saida's 100% full visual inspection plus random dimensional sampling supports the test reports EU/US customs and end customers ask for.

We process glass from 0.2 mm to 19 mm thick, hold a dimensional tolerance of ±0.1 mm to ±0.5 mm depending on thickness and process, and handle a maximum panel size of 86’’. Ultra-thin 0.2–1.8 mm work (smartwatch covers, camera lenses, miniature touch panels) runs on dedicated furnaces with the flatness control display-grade glass requires; 2–3 mm is the standard consumer-electronics band, 4–6 mm suits industrial HMI/ATM panels, and 8–19 mm covers furniture, shower and railing glass.

Yes — every mechanical process is completed in-house before tempering, because post-temper cutting would cause instant spontaneous breakage. Saida runs precision CNC cutting with tolerance ≤ ±0.1 mm, special-shaped drilling, irregular notching, and edge finishing in flat, round, pencil, bevel and step profiles, all prior to the tempering furnace. This end-to-end pre-process capability is the single most important thing to confirm with any tempered-glass supplier, and it is fully covered here.

Tempered panels deliver roughly 4–5× the strength of annealed float glass of the same thickness: tensile strength 120–200 MPa, compressive strength above 600 MPa, and thermal shock resistance up to a 200 °C sudden temperature change. The dominant reason to specify tempered glass is the failure mode: on breakage it crumbles into small, rounded, blunt fragments rather than sharp splinters, which is why it is the required safety material for any human-contact application.

AR (anti-reflective), AG (anti-glare), AF/AS (anti-fingerprint/anti-smudge), mirror, ITO/FTO conductive coating and EMI-shielding bonding, plus standard silkscreen and ceramic DIPtech printing.

Annual capacity is 30,000,000+ pieces across 10+ automated and semi-automated lines, with a standard lead time of 15-20 days and flexible EXW, FOB, CIF or DDP shipping.

Yes — OEM and ODM are the core business model, and Saida provides spec sheets, original inspection test data and break-test records on request.

Primary export markets are North America, Europe, Oceania and Asia, with a service network in 30+ countries.