The demand for three-proof coating processes continues to rise, and automatic coating machines help improve the reliability of electronic products.

As an industry observer of Shenzhen Hongred Technology Co., Ltd., in recent years, with the continuous extension of electronic product application scenarios to harsh environments such as outdoors, industrial, and automotive, the importance of three-proof (moisture-proof, salt spray-proof, mildew-proof) coating processes has become increasingly prominent, and the automatic coating machine market has ushered in a new round of rapid growth.

In 2026, driven by demand in the fields of new energy vehicle electronics, industrial Internet of Things devices, and electronic modules for 5G base stations, the market size of precision coating and dispensing equipment continues to expand. Industry data shows that the annual growth rate of the related equipment market remains between 12% and 15%, among which selective coating equipment stands out for its particularly high growth due to its high precision and low waste characteristics.

At the level of process technology, new technologies such as ultraviolet curing coating and jet selective coating are gradually replacing traditional dip coating and brush coating processes. These new processes not only greatly improve coating uniformity and consistency but also effectively reduce the use of organic solvents, aligning with the development direction of green manufacturing.

Hongred Technology closely follows the forefront of coating process technology and provides customers with one-stop services from process consultation to equipment selection, helping enterprises achieve comprehensive improvements in product reliability.

Source: Hongruida Technology Industry Observation | Published on: April 2, 2026