Innovative systems designed for Ontario's unique environmental challenges.
In the rapidly expanding Greater Toronto Area (GTA), the demand for sophisticated water storage and drainage systems has never been higher. As Toronto faces increasingly frequent extreme weather events and rapid urbanization, the city's infrastructure must adapt to manage stormwater runoff more efficiently. Suppliers in Toronto are shifting towards "Sponge City" concepts, integrating permeable materials and siphonic drainage to prevent local flooding and protect the integrity of high-rise foundations.
From the revitalization of the Port Lands to the massive transit expansions like the Ontario Line, advanced geosynthetic materials play a critical role. Our systems provide the necessary barrier and flow control required to meet the City of Toronto's Wet Weather Flow Management Guidelines, ensuring that new developments remain sustainable and resilient.
Integration of IoT-ready drainage cells and high-capacity siphonic systems that handle Toronto's intense rain cycles with 3x the efficiency of traditional gravity systems.
Our drainage and water accumulation plates are specifically engineered to support Toronto's Green Roof Bylaw requirements, balancing structural weight with optimal plant hydration.
Advanced HDPE and LLDPE geomembranes designed for chemical plant slag yards and tailings dams in Ontario's northern mining and industrial sectors.
Global Excellence in Geosynthetic Engineering
The company specializes in the production of smooth geomembrane, rough geomembrane, double color geomembrane, geotextiles (polyester short fiber non-woven fabric, polyester long fiber non-woven fabric, polypropylene short fiber non-woven fabric, hot-rolled non-woven fabric), drainage board, drainage net, geogrid, geocell, flexible permeable pipe, plastic blind drain and other environmentally friendly geosynthetic materials. Relying on a long-term and stable raw material supply system and strict product formulas, we can customize various material products such as HDPE, LDPE, EVA, and ECB according to customer needs.
Our company's products have a wide range of applications, featuring anti-aging, long service life, environmental friendliness and non-toxicity. It is mainly applied to environmental protection landfill sites, artificial lakes, chemical plant slag yards, tailings DAMS, highways, railways, water conservancy, power, soil and water conservation, environmental greening, various breeding farms, canals and reservoirs and other infrastructure facilities.
The company has passed the ISO9001, ISO14001 and OHSAS18001 certifications, and has professional technical personnel and advanced equipment and instruments. The strong technical strength ensures the stability and forward-looking nature of the products. The company has always kept an eye on the world's advanced level. With its strong economic and technological strength, it maintains leading geosynthetic material production lines and testing equipment. Relying on a complete product production system and quality inspection system, it creates high-quality and high-standard products.
Changhong Engineering Materials Co., Ltd. is always committed to making friends with customers, getting close to them with sincerity, satisfying them with actions, and achieving win-win results with them.
Tailored solutions for the Greater Toronto Area's infrastructure.
Toronto's deep foundations in the Downtown Core often encounter complex groundwater issues. Our Waterproof Board and Flexible Soft Permeable Pipes provide a secondary defense system against hydrostatic pressure, essential for the longevity of GTA skyscrapers.
Utilizing our Geogrid and Geocells for roadbed stabilization in projects like the 401 Highway expansion ensures minimal soil displacement and high-load bearing capacity under heavy Canadian transit traffic.
Protecting the Lake Ontario shoreline requires robust geosynthetic liners. Our HDPE Geomembranes are used in artificial lakes and canal linings to prevent soil erosion and water contamination in eco-sensitive redevelopment zones.
Large-scale parking lots and shopping centers in Mississauga and Scarborough utilize our concave-convex drainage cells to manage massive surface runoff, reducing the load on municipal sewer systems during spring thaws.
The Canadian construction industry is moving towards materials with lower carbon footprints. Our geosynthetic solutions are designed with longevity in mind, reducing the need for frequent replacements and minimizing environmental impact during installation. The use of recycled-content HDPE is a growing trend we are actively supporting.
In Toronto, materials must withstand -30°C to +35°C cycles. Our LLDPE and EVA Earthwork Films maintain flexibility and crack resistance throughout Ontario's freeze-thaw cycles, ensuring long-term containment integrity.
High-quality materials for engineering excellence in Toronto.
Contact our expert engineering team for customized drainage and water storage solutions today.
Send Inquiry Now
Changhong
