Established in 2001, Wastech Engineering International Limited delivers integrated green engineering solutions designed to meet the evolving demands of modern urban environments.

With expertise spanning automatic and zero irrigation systems, plumbing and drainage infrastructure, water sterilisation technologies and vertical green systems, we support sustainable, high-performance developments across commercial, residential, and public sectors. Our team is qualified and experienced in delivering systems in accordance with the requirements of relevant government agencies and authorities, ensuring full compliance with statutory regulations, industry standards, and recognised sustainability frameworks such as Hong Kong’s BEAM Plus.

Guided by engineering precision, environmental responsibility, and long-term performance, we design and implement solutions that reduce resource consumption, enhance indoor environmental quality, and support healthier, more resilient built environments for the future.