Dongguan Lianda Environmental Technology Co., Ltd is a national high-tech enterprise integrating R & D, production and marketing of air purification and disinfection machine, which is committed to clean air solutions in the fields of medical, commercial and central air conditioning systems. Our series of air purifiers and disinfectors are widely used in 26 industries, such as medical engineering, rail transit, air conditioning engineering, building ventilation engineering, kindergarten, banking and financial system, library, exhibition room, museum, airport station, hotel, etc.