Market Expansion Data Explosive Growth: Southeast Asia PPR welder market hits $3.2B in 2024 (60% surge since 2021), projected $8.9B by 2028 (15.7% CAGR). Regional Hotspots: Vietnam (27% share), Indonesia, Thailand dominate 76% of demand. Key Driver: Vietnam’s $65B infrastructure plan (5,000km highways) and Indonesia’s new capital ($69.2B construction spend). https://zjhaotianwelding.com/