Guangzhou Guangrui Optoelectronic Technology Co., Ltd. — a professional manufacturer of mid-to-high-end tempered glass screen protectors, delivering fully customized supply solutions to brands, wholesalers and retailers worldwide.
Founded in 2015 in Guangzhou, China, Guangrui Optoelectronic specializes in the R&D, production and sales of mid-to-high-end tempered glass screen protectors for smartphones, tablets and laptops. We serve global phone accessory brands with fully customized OEM/ODM solutions — from glass design and functional coatings to packaging, logo printing and easy-install toolkits.
Ultra-slim, 0.2mm-class tempered glass
Full coverage, bubble-free adhesion
Anti-reflection for clearer display
Anti-fingerprint, oleophobic surface
Reinforced, crack-resistant edge
Premium diamond texture finish
Eye protection for long use
Anti-spy, private viewing angle
Auto-alignment, easy install kits
Branded retail-ready boxes
Your brand, our craft
Cloth, wipes & mounting tools
From glass cutting to final QC — every step runs on our own production lines in Guangzhou.
Certified QMS for the full production process
EU conformity marking for market access
Third-party inspection & quality verification
Hazardous substance compliance
EU General Product Safety Regulation
Utility model & design patents
We export to 12+ countries across Europe, the Americas, Asia and the Middle East, with long-term cooperation built on consistent quality and reliable delivery.
Contact us today for samples, quotes and customization options. Our team responds within 24 hours.
No.137 (Plant A1), Taipingyang Industrial Zone, Xintang, Zengcheng District, Guangzhou, China