New Treford Engineering Limited
Licensed and Guaranteed
Monday through Saturday, 9:00 a.m. – 6:00 p.m.
Unit C, 3rd Floor, Leapont Centre, 18 Wo Liu Hang Road, Fo Tan, New Territories
Hotline:(852) 2691-1892
Contact us on WhatsApp: (852) 9210-1622
Fax number:(852) 2690-2386
New World EngineeringEstablished in 1990
(The parent company was originally俊港發展有限公司, currently serving as新世界工程有限公司)。
Legally contracted high-altitude work, such as the installation and replacement of exterior wall air conditioner mounting brackets, eliminates the risk of noncompliance.
We are a legally licensed company specializing in all types of mechanical ventilation, exhaust, and fire smoke exhaust systems.
All of our technicians hold valid electrician licenses, ensuring that all air conditioning electrical connections are safe and compliant.






With 30 years of expertise in ventilation engineering, we provide one-stop mechanical, electrical, and HVAC solutions to major organizations.
We provide turnkey solutions for all types of air conditioning and mechanical ventilation systems. Our services range from initial customized design and professional supply and installation to system commissioning, ensuring that the entire project meets the highest standards and is delivered to the client’s complete satisfaction.
We specialize in providing year-round inspection and maintenance services for HVAC systems in entire commercial buildings, shopping malls, and institutional facilities. Through deep cleaning and performance optimization, we extend the lifespan of equipment and create the most comfortable and satisfying work environment for our clients.
We provide government-approved statutory inspection services and issue government-approved certificates of compliance specifically for various types of commercial buildings, restaurants, theaters, and factory cafeterias:
• Buildings (Ventilation Systems) Regulations – Annual Ventilation Inspection Certificate
• Issue a notice of completion for the ventilation system on behalf of the client
• Additional Services: Fire damper cleaning and professional inspection of filters.
Based on the client’s latest space utilization and fire safety requirements, we will revise the drawings for the existing air conditioning and ventilation system, carry out the corresponding modifications, adjustments, and additions, and implement a comprehensive energy-efficiency upgrade, and issue an air conditioning system certificate in accordance with the law.