Quality Assurance
Dongguan Mingda Glass Co., Ltd
Seiko Casting Quality • Innovation Achievements Future
Oct 24,2026
Refrigerated Cabinet Glass Door Customization
Mingda Glass refrigerated cabinet door customization: ultra-clear glass ≥91% transmittance, invisible heating, 3-min defogging, 12V/24V safe low voltage. 19 years, 31+ patents.
Oct 22,2026
Mingda Glass Granted "Electric Heating Laminated Glass" Utility Model Patent
Mingda Glass granted "Electric Heating Laminated Glass" patent (ZL 2017 2 0114213.6). Combines heating with safety, offering defogging and explosion-proof features.
Oct 20,2026
Launches Conductive Glass Door Plaque
Mingda Glass conductive glass door plaque: ITO invisible circuit, ≥85% transmittance, 2-5mm thickness, 12V safe low voltage. For high-end offices, hotels, hospitals. 19 years, 31+ patents, custom.
Oct 15,2026
Electrically Heated Glass Door
Patented electrically heated glass door factory. Active heating removes fog, condensation & frost. Custom anti-fog glass for commercial display coolers, cold rooms & wine cabinets. OEM available.
Oct 13,2026
Launches Electric Grill Glass-Ceramic Heating Plate—1400°C Resistance
Mingda Glass electric grill glass-ceramic heating plate: >1400°C substrate, 99.6% efficiency, ±5°C uniformity, far-infrared healthy grilling. 19 years, 31+ patents, custom.
Oct 10,2026
Electric Heating Glass Standard Drafting
Dongguan Mingda Glass was confirmed as a drafting unit for the Electric Heating Glass industry standard (Plan No. 2013-0224T-JC) in May 2017. Learn about this recognition and Mingda's technical contribution to the industry.
Oct 08,2026
Conductive Glass Light-Up Letters
Mingda Glass conductive light-up letters: ITO invisible circuit tech, transmittance ≥85%, thickness 2-5mm, 12V/24V low voltage. Full customization, RMB 319-620/㎡. 19 years, 31+ patents, OEM/ODM.
Sep 30,2026
Mingda Glass Granted Anti-Fog Glass Utility Model Patent
Mingda Glass granted "Anti-Fog Glass" utility model patent (ZL 2017 2 0113995.1, Cert. 6494550). Inventor Fu Xiaoming. Applied Feb 8, 2017; granted Sep 26, 2017.
Sep 29,2026
Curved Anti-Fog Glass Patent Technology
This article is based on utility model patent certificates granted by the China National Intellectual Property Administration. AI-generated content notice: This article was produced with AI assistance for informational purposes only and does not constitute legal or commercial advice.
Sep 23,2026
Graphene Microcrystalline Heating Plate
How graphene-based microcrystalline heating plates achieve 94%-99.6% electrothermal conversion efficiency, emit 8-14μm far-infrared radiation, and deliver 30%-48% energy savings across industrial, agricultural, and commercial heating applications.
Contact Us
E-mail:
md@mingdaglass.com
Telephone:
86-189-2253-2007
Address:
No.8, Yiwei Industrial Road 4, Shatian Town, Dongguan City, Guangdong Province
Mingda Glass Co., Ltd
Telephone: +86-189-2253-2007
E-mail: md@mingdaglass.com
Address: No.8, Yiwei Industrial Road 4, Shatian Town, Dongguan City, Guangdong Province
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