The Specialised Cleaning Department of LongSheng Investment Group provides advanced, high-level cleaning solutions designed for complex industrial, commercial, and technical environments. We go beyond routine cleaning to deliver precision-driven services that require expertise, specialized equipment, and strict adherence to safety and environmental standards.
Our team is trained to handle sensitive, hazardous, and large-scale cleaning operations with professionalism and efficiency. We combine modern technology, industry-approved chemicals, and structured procedures to ensure safe, compliant, and effective results.
Our Specialised Cleaning Services Include:
- Industrial Deep Cleaning – Heavy-duty degreasing and sanitation of factories, plants, and production areas
- Oil & Chemical Spill Cleanup – Safe containment and remediation of hazardous materials
- Tank & Container Cleaning – Internal and external industrial tank cleaning services
- Post-Construction Cleaning – Removal of dust, debris, and residue after building completion
- Kitchen & Food-Processing Deep Cleaning – Grease removal, sanitation, and hygiene compliance
- Floor Scrubbing, Polishing & Restoration – Professional surface treatment and maintenance
- High-Pressure Cleaning Services – Exterior walls, pavements, warehouses, and industrial yards
Why Choose Our Specialised Cleaning Services?
- Trained and safety-certified technicians
- Compliance with health, safety, and environmental regulations
- Modern equipment and professional-grade chemicals
- Custom cleaning programs tailored to client operations
- Reliable response for emergency and scheduled services
At LongSheng Investment Group, we understand that specialised cleaning requires more than manpower — it demands expertise, precision, and accountability. We deliver solutions that protect your assets, maintain compliance, and enhance operational efficiency.