About Us

Who We Are

We are a professional service company specializing in commercial kitchen exhaust duct cleaning and water-tank cleaning. We are dedicated to delivering safe, compliant and eco-friendly exhaust-system cleaning and maintenance solutions for restaurants, hotels, schools, factories and more. Nanjing Quanmei Engineering Supporting Co., Ltd. always works with licensed, trained technicians and standardized procedures, building a traceable cleaning record for every service.

Our Strengths

• Licensed Professional Team：All staff are trained in fire safety and occupational hygiene, following standardized procedures.
• Efficient Eco-friendly Equipment：High-pressure, high-temperature steam plus food-grade detergents — no residue, no pollution.
• Complete Inspection Reports：Before-and-after photos plus test reports to support your fire-safety inspections.
• 24h Emergency Response：24/7 hotline — same-day arrival for sudden blockages or complaints.