The global smartphone market is undergoing a critical transition from scale expansion to value deepening. According to the latest statistics from IDC, global market shipments reached 1.26 billion units in 2025, a year-on-year slight increase of 1.9%. Against the backdrop of slowing overall growth, high-end positioning and technological innovation have become a clear mainline. Goldman Sachs' 2026 Top 10 Trends Report also predicts that foldable screens and AI features may become the dual engines driving transformation in the smartphone market.
Smartphone manufacturing is a highly complex system engineering project, with cleanliness control running through the entire process from upstream component manufacturing to downstream complete machine assembly.
Upstream Key Component Manufacturing
In the smartphone chip manufacturing process, maintaining an extremely clean and stable environment is crucial. Cleanroom Wipers used for wiping equipment and wafer carriers must feature ultra-low particle generation and zero chemical residues. In the camera module assembly process, the requirements for cleaning processes are extremely stringent. Micron-level scratches or residues on lens surfaces can damage optical coatings, directly affecting imaging quality—this demands that Cleanroom Wipers be extremely soft and lint-free, ensuring traceless and fog-free cleaning. In the production of OLED or LCD panels, especially during polarizer lamination and flexible substrate processing, particles can cause fatal bright or dark spots. Meanwhile, static electricity can adsorb dust and potentially break down microcircuits. Therefore, this segment requires Cleanroom Wipers to have the dual functions of efficient dirt adsorption and anti-static performance.
Midstream Complete Machine Assembly & Testing
Entering the Surface Mount Technology (SMT) and complete machine assembly stage, the focus of cleanliness shifts from ambient air to interface cleaning. Before soldering, ionic contaminants and organic residues on PCB motherboards are potential risks leading to cold solder joints or short circuits, requiring Cleanroom Wipers to have extremely low chemical and particle residues.
Full-Process Support
In cleanrooms, Cleanroom Wipers are mainly used for daily maintenance wiping of equipment surfaces, workbenches and tools, imposing extremely high requirements on product cleanliness levels and durability.
BSL boasts leading technological innovation advantages and profound experience accumulation in the industrial wiping field. Through the in-depth integration of material R&D with specific industrial scenarios, it can provide systematic and highly reliable Cleanroom Wiper solutions for high-end smartphone manufacturing.
To address the diverse cleaning needs in high-end smartphone manufacturing, BSL has built a complete product system:
- Material Segmentation: The core product line includes 100% polyester fiber wipers, featuring good chemical compatibility and durability; microfiber wipers, with superior adsorption and dust-locking capabilities due to their high-density fiber structure, suitable for high-cleanliness requirements.
- Form Adaptation: Products are available in single-piece format (for manual precision wiping), roll format (adapted for continuous operation of automated equipment) and finished cloth with customizable sizes, flexibly meeting the requirements of different production scenarios from manual operation by personnel to equipment integration.
- Quality Control: BSL owns an independent production base, realizing integrated production from spinning and weaving, grey cloth cleaning, precision cutting to vacuum packaging, ensuring stable product quality.
Currently, the technology of the smartphone industry is continuously evolving, and the standards for manufacturing cleanliness are constantly upgrading. The complex screen structure of foldable screens, the dense circuits of AI high-computing power chips, and the precision optical components of multi-camera modules all require stricter control of particles and static electricity in the production process.
Relying on a systematic product matrix, full-link manufacturing capabilities and strict quality control, BSL is committed to assisting industrial chain partners in systematically addressing cleaning challenges in precision manufacturing with stable and professional BSL Cleanroom Wiper solutions, and jointly safeguarding the superior quality of smartphone terminal products.