Hong Kong · Air Purification Technology
Engineering cleaner air, from research bench to retail shelf.
Hongkong Dongqi Industrial Technology Co., Limited is a Hong Kong–based company specialising in the research, industrial design and international trade of air purification products.
研发 · 设计 · 贸易
Capabilities
Four disciplines, one product family.
Everything we do serves the same goal: air purification products that perform on the test bench, pass in the lab, and sell on the shelf.
Filtration R&D
HEPA media selection, airflow path design and CADR performance engineering. We define the specification a product must hit before a single mould is opened.
Industrial design
Product form, user interface, packaging and documentation — designed for Western living rooms, not just factory floors.
Compliance & certification
We steer products through the approvals regulated markets demand — safety certification, energy registration and performance verification for the US and Canada.
Trade & supply chain
Supplier management, quality inspection, export documentation and logistics coordination — a single accountable counterparty between factory and brand.
Our Products
