About Guiyidian
Dongguan GYD Electronics Co., Ltd. / Shenzhen Top Screen Protector Co., Ltd. is a high-end tempered glass screen protector manufacturer. Established in 2011, the company operates an 8,000 m² production facility located in Fenggang, Dongguan.
Since its establishment, the company has adhered to the business philosophy of “production as the foundation, technology as the guidance, service as the core, and quality to empower our partners.” Following the principle of “manufacturing top-quality products and creating a top-tier brand,” we are committed to providing customers with premium tempered glass products.
We fully understand that product quality is the cornerstone of brand development. Every production step is strictly controlled—from raw material selection to precision processing to multiple rounds of quality inspection—ensuring that every screen protector delivers stable and reliable performance.
Thanks to our long-term dedication to quality and service, we have established stable partnerships with more than 30 high-end mobile accessory brands in multiple countries worldwide, many of which have cooperated with us for over ten years.
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Our Core Strengths
We can provide customized solutions with various materials and processes according to customer needs, and flexibly support OEM/ODM cooperation.
Authoritative certification, quality assurance
Service Concept
Since its establishment, the company has adhered to the business philosophy of “production as the foundation, technology as the guidance, service as the core, and quality to empower our partners.” Following the principle of “manufacturing top-quality products and creating a top-tier brand,” we are committed to providing customers with premium tempered glass products.
