บจก.ลันตู เอ็นไวรอนเมนทอล เทคโนโลยี (2023)(ประเทศไทย) Manufacturing, processing and maintenance of agricultural machinery, gardening tools, dehumidifiers, humidifiers, air purifiers and air conditioners for planting farms; Wholesale and retail of household appliances, electronic equipment, hardware and electrical equipment, mechanical and electrical equipment, office equipment, industrial electrical equipment: engaged in technical development, technical service, technical consultation, technology transfer in the field of mechanical equipment; Engaged in goods and technology import and export business