Southeast Asia's coating market is booming, creating opportunities for domestic cryogenic equip

In recent years, Southeast Asia has seen rapid expansion in optical and roll-to-roll coating production capacities. Vietnam and Malaysia host numerous factories—backed by capital from Taiwan and mainland China—producing optical filters, lenses, and film capacitors. With a large installed base of Japanese and Taiwanese coating systems, there is a dual market opportunity for both new installations and replacement units regarding the necessary water vapor cryopumps. The Southeast Asian market has distinct characteristics: factories operate continuously (24/7) under high equipment loads; power supply stability varies across sites; and there is a scarcity of local specialized service providers for cryogenic vacuum technology, while lead times for spare parts from imported brands can stretch to several months. Many older imported cold traps are reaching the end of their service life; breakdowns and subsequent downtime severely impact production. When sourcing auxiliary equipment from abroad, companies must consider factors such as CE certification, English interfaces and manuals, air transport safety compliance, and refrigerant export regulations. Access to remote technical support is crucial, making domestic suppliers with proven experience in overseas projects the preferred choice. Guangzhou Xieyi Automation’s WVCP series has obtained CE certification and is already serving coating factories across Southeast Asia in volume; the company provides English technical documentation, assists with export paperwork for refrigerants and equipment, and supports remote commissioning and troubleshooting. While Japanese and Taiwanese manufacturers still dominate the market for the coating systems themselves, domestic Chinese manufacturers are securing an increasing number of orders for auxiliary cryogenic equipment, thanks to their superior cost-performance ratios, shorter lead times, and service flexibility. For companies expanding internationally, trade shows like APE Singapore serve as vital platforms for connecting with end-user coating facilities and local distributors in the region.