Standard Door Sizes
Explore standard door sizes for interiors and exteriors, measuring tips, custom options, and essential insights for your next project.
Jason Lau, founder of Guangzhou APRO Building Materials Co., Ltd., turned a childhood struggle with poorly insulated windows into a lifelong mission to create high-performance doors, windows, and curtain walls. With over 15 years of export experience, APRO, which stands for ALUMINUM PROFESSIONAL, delivers customized building solutions for mid-to-high-end clients worldwide.
Known for its professionalism, reliability, and quality assurance, APRO excels in meeting international standards, as exemplified by their success with clients like Australian developer Emma. With a global presence and certifications such as NFRC, CSA, and AS2047, APRO continues to innovate and provide exceptional products and services that create safer, more comfortable living spaces.
Apro’s future is focused on delivering innovative, sustainable building solutions while ensuring customer success and satisfaction.
Passion, professionalism, reliability & quality drive us to create success for our customers.
To contribute to a safer, healthier, more comfortable & eco-friendly world through Apro’s products.
At APRO, our team drives our commitment to quality and innovation in building materials. With expertise across design, engineering, production, and customer service, we work together to deliver high-performance, eco-friendly solutions tailored to each client’s needs.
Dedicated to excellence from consultation to project completion, our skilled professionals ensure every product meets APRO’s strict quality standards, building trust and sustainability with every project.
At Apro, we pride ourselves on delivering exceptional service and expertise. Here are the key advantages that set us apart and ensure your project’s success:
Over 15 years of expertise in exporting, with a deep understanding of mid-to-high-end international markets and product quality requirements.
Professional certifications like NFRC, CSA (North America), and AS2047 (Australia) ensure top-quality and compliance with global standards.
Offering tailored pre-project planning and after-sales installation guidance for seamless project execution.
A professional team that brings designers’ visions to life through precise construction and technical execution.
Comprehensive solutions for all building material needs, from design to installation.
Commitment to high-quality standards, ensuring reliability and durability in every product.
Established in 2015, Apro specializes in providing aluminum architectural product solutions for overseas projects.
In 2019, Apro became a subcontractor for PPP window and door projects and entered the North American market, adhering to NAFS standards.
The PROGOLA brand was established in 2020, introducing high-quality solutions for outdoor living spaces.
The SAMGEEK brand was established in 2022, focusing on delivering prefabricated home solutions and products worldwide.
At Apro, we are driven by our mission to deliver expert building solutions and a vision for a safer, healthier future. Here’s how our values shape our approach:
Absolute professionalism ensures 100% export-quality products.
Exceptional service drives continuous growth and success.
Dedicated focus enables company growth and excellence.
Mutual benefit fosters long-term development and success.
Explore our showroom to experience firsthand the quality and innovation of Apro’s products. See our wide range of solutions tailored for every project need.
Explore standard door sizes for interiors and exteriors, measuring tips, custom options, and essential insights for your next project.
Explore the leading 30 door and window manufacturers globally, renowned for quality, innovation, and diverse product offerings.
Discover door costs based on type, material, and labor. Learn installation prices, factors influencing costs, and tips to save money.
Discover 30 creative hidden door ideas that blend functionality, style, and intrigue. Perfect for transforming your space with innovation.
Discover the top aluminum sliding window manufacturers in Ahmedabad, offering durable, stylish, and energy-efficient solutions for homes and offices.
Learn how to clean aluminum window frames effectively with our step-by-step guide, ensuring they stay shiny, corrosion-free, and looking like new.
WhatsApp us