Our R&D process begins with in-depth market research and demand analysis. By collecting customer feedback, industry reports, and competitor product information, we are able to accurately grasp the latest market trends and consumers' real needs. This stage of work provides solid data support and direction guidance for our subsequent product development.

Based on the results of market research, we determine the concept and goals of the new product and formally launch the project. Each project is equipped with a dedicated project manager and technical team to ensure a clear direction and clear division of responsibilities from the beginning.

After the product project is established, the design team begins to work on the preliminary product design, including the product's appearance design, functional characteristics, and technical specifications. After the design is completed, we will organize a cross-departmental review meeting and invite marketing, engineering technology, and quality control departments to participate in the evaluation.

Once the design is approved, we will quickly move into the prototyping phase. Our R&D team has extensive experience and efficient execution, and can complete sample production in as little as one month. After the sample is completed, we will conduct comprehensive testing and evaluation, covering performance testing, durability testing, user experience testing and other aspects to ensure that the product quality meets the highest standards.

Products that have passed the proofing test will enter the small batch trial production stage. During this process, we will further verify the stability and consistency of the production process, and make necessary adjustments and improvements to the product design based on actual production conditions. Meanwhile we will also carry out internal training to ensure that production line employees are familiar with the manufacturing process and quality requirements of new products.

Once the product has passed strict quality inspection and has been confirmed to be correct, we will officially launch the listing plan. Through a combination of online and offline marketing strategies and a professional after-sales service system, we ensure that every customer can enjoy a high-quality product experience.

 Rolansini delegation explore the latest in window and door innovations at the German Window Expo. Engaging in deep discussions with teams from ROTO and SIEGENIA Groups, we gained valuable insights into international trends and cutting-edge technologies in the industry. These exchanges offered significant references for future product development, reinforcing their brand's competitive edge and innovation capabilities on a global scale.

 Through mutual visits, both parties can explore the latest production technologies and material applications, fostering innovation and improving product quality and performance. These exchanges help optimize production processes, meeting market demands for high-performance windows and doors, and tailor products to customer needs effectively.