Modular Cleanroom Dust-Free Workshop with Different Clean Classes. High Purification Efficiency: Achieves 99.995% dust and bacteria removal rates for superior air quality. Customizable Dimensions: Sizes are fully customized to fit specific workshop requirements and layouts. Multi-Level Clean Standards: Supports cleanroom levels from 100 to 100,000 for various industrial needs. Advanced Filtration System: Maintains positive pressure and controls airborne particles via advanced filters. Comprehensive Factory Testing: Each unit undergoes individual safety, performance, and noise testing before shipment. Durable & Safe Construction: Features fire-proofing, thermal insulation, and high bearing capacity. Versatile Industrial Application: Ideal for mask production, protective suits, manufacturing plants, and construction. Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.