As living standards continue to rise, household humidifiers have become essential appliances for homes and offices. As the core "heart" of humidifiers, the atomizing disc directly determines the humidification effect, service life and user experience. Amid steady growth in the global humidifier atomizing disc sector, Haining SAIDA Piezoelectric Ceramics Co., Ltd. (hereafter "Haining SAIDA") has focused on the R&D, production and manufacturing of atomizing discs since its founding in 2011. With over a decade of specialized expertise, the company has set a benchmark in the humidifier atomizing disc industry through its technological barriers, strict quality control, full-chain production capacity and customized services. It has become a key partner for many well-known humidifier brands worldwide, demonstrating the strength of "China Core Atomizer · Made by SAIDA".
Technology as the Core, Breaking Industry Bottlenecks and Securing Quality
As a technology-driven enterprise, Haining SAIDA takes technological innovation as its core competitiveness. Abandoning the extensive "wide but shallow" development model, it focuses on precise R&D of humidifier atomizing discs, with a professional R&D team composed of multidisciplinary experts in materials science, electronic engineering and other fields. By continuously advancing piezoelectric ceramic technologies, the company has overcome numerous industry technical challenges.
Targeting the core demands of humidifier atomizing discs — fine mist output, stable durability, energy efficiency and low noise — Haining SAIDA pioneered the breakthrough in micro-hole precision technology, enabling stable mass production of 2μm ultra-fine micro-holes with a tolerance within ±0.1μm. This keeps atomized particles steadily in the optimal range of 3–5μm, delivering fast and even humidification while preventing water droplets from wetting desks and clothes, completely solving the problems of uneven mist and easy water accumulation plaguing traditional atomizing discs.
In terms of materials and craftsmanship, Haining SAIDA pursues excellence and keeps pace with global environmental trends. It was an early adopter of lead-free potassium sodium niobate (KNN) piezoelectric ceramic materials, eliminating the risk of lead ion leaching from conventional lead-containing atomizing discs. The products fully comply with EU RoHS, REACH and California Proposition 65 environmental standards, making them suitable for global markets.
Meanwhile, the company’s self-developed excimer laser layered drilling technology creates smooth, residue-free micro-holes with a taper strictly controlled at 5°–30°, greatly improving atomization efficiency and resolving the industry-wide issue of clogging. Humidifiers can operate continuously for hours with stable mist output, and the atomization volume fluctuation is kept below 3%, far exceeding industry averages.
Through material optimization and process upgrades, the service life of Haining SAIDA’s humidifier atomizing discs is more than doubled compared with traditional products, while energy consumption is reduced by 40%, achieving the triple advantages of high efficiency, energy saving and durability for both household and commercial humidifier applications.
Production Capacity Guarantee, Full-Chain Independent Manufacturing for Efficient Market Response
Supported by years of industry experience, Haining SAIDA has established a fully independent production system covering raw material selection, piezoelectric ceramic forming, polarization, electrode printing, laser cutting and finished product inspection. Equipped with a full set of advanced production and testing equipment — including automatic printing machines, precision high-temperature testers and programmable constant temperature and humidity chambers — the company has built an intelligent production base with industry-leading annual capacity, enabling fast response to large-scale procurement demands.
Responding to the trend of multi-specification and personalized customization in the humidifier industry, Haining SAIDA operates a flexible production line supporting full-parameter customization: micro-hole diameters from 0.3–100μm and thicknesses from 0.05–2mm. It provides tailored atomizing disc solutions based on customers’ humidifier models, mist output requirements and dimensional specifications, perfectly matching small desktop humidifiers, large-capacity household units and commercial humidification systems to meet diverse client needs.
Notably, Haining SAIDA implements end-to-end digital order management via ERP + MES systems. Standard humidifier atomizing disc orders are deliverable within 3 days, and urgent orders can be shipped within 24 hours through an express channel, maintaining industry-leading on-time delivery rates to help customers seize market opportunities.
Its humidifier atomizing discs are widely used in bedrooms, living rooms, offices, baby rooms and other scenarios, exported to many regions worldwide, and serve as long-term core suppliers for dozens of leading humidifier brands, earning a strong industry reputation for stable quality and efficient delivery.
Quality as the Soul, Strict Quality Control System for Consistent Excellence
Haining SAIDA places quality at the forefront, establishing a full-process quality control system that exceeds industry standards. Starting from raw material incoming inspection, piezoelectric ceramic substrates are rigorously screened to ensure material purity and performance. During production, professional inspectors monitor each process, with AI vision inspection for real-time testing of key parameters including micro-hole precision, frequency consistency and atomization effect, with frequency control accuracy within ±1%.
Before shipment, every atomizing disc undergoes seven stringent tests: high-temperature resistance, humidity resistance, atomization stability, aging resistance and more. No defective products enter the market, keeping the defect rate at an industry-leading level.
The company has obtained occupational health and safety management system certification, environmental management system certification and more. Each batch comes with complete inspection reports and traceable codes, ensuring quality consistency up to first-tier brand standards for reliable use by downstream customers and end consumers. This relentless pursuit of quality has made Haining SAIDA a top choice for core component supply.
Embracing Industry Trends, Empowering Industrial Upgrading
Industry research shows the global atomizing disc market reached approximately ¥750 million in 2025 and is projected to approach ¥957 million by 2032, with a compound annual growth rate of 3.6% over the next six years — driven particularly by strong demand growth in the humidifier sector.
Facing new opportunities and challenges, Haining SAIDA will stay true to its mission of "focusing on atomizer cores and deepening core technologies". It will continue increasing R&D investment to advance the intelligent and precise upgrading of humidifier atomizing discs, driving products toward higher energy efficiency, lower noise and greater durability. Meanwhile, the company will refine its customized service system, optimize production processes and boost production efficiency.