Description
The advantage of HDPE Trench Channel
Ease of Assembly
The modular design of drain channel is made of HDPE, it is 80% lighter than the traditional concrete channel. This makethe assembly and installation fast, easy, saving time and Money.
Recyclable
Winwin PP drainage channels are made of 100% recyclable plastic material that can be used again in the manufacturing process,therefore protecting the environment and future generations.
Hydraulic Performance
The smooth rounded internal surface of the Winwin water drainage systems creates higher rates while allowing a self cleaning action thus avoiding the accumulation of silt deposits.
Chemical Resistance
Due to Winwin’s superior Polypropylene construction,it is able to resist most chemical agents,acids,salts,alkaline,fuels,oils,fats,etc.
High Strength
The advanced construction of the Winwin drainage channel gives it greater structural rigidity,protecting it from damage during and after installation.
Lightweight
Being manufactured from lightweight material,has the added advantage of being easier th handle,transport,and install.
Lockdown
4 point security lockdown for Anti-Theft peace of mind.
Size Chart for HDPE Trench Channel

HDPE Drainage Channel Covering
HDPE drainage channels can be equipped with HDPE covers, steel covers, slot drains, and ductile iron covers. The load-bearing capacity varies depending on the cover material. Our HDPE drainage channels are compatible with covers ranging from A15KN to D400 loading class, meeting different construction and infrastructure requirements.

HDPE Channel accessories

Applications for HDEP Drainage Channel
Winwin drainage systems are widely used across residential, commercial, industrial and agricultural applications, including:Bungalows, villas, apartments, condominiums, offices, gardens, pedestrian areas, cycle lanes, driveways, parking lots, highways, urban roads, public plazas, industrial zones, logistics parks, wharves, airports, botanical gardens and infrastructure projects.They are the ideal choice for municipal engineering, urban infrastructure, traffic construction, civil engineering and various industrial & commercial projects.

Chart of Load Class

CertificateFounded in 2006, WINWIN GROUP has obtained authoritative certifications including CE, ISO9001, ISO14001 and ISO45001. Meanwhile, WINWIN GROUP’s drainage channels and trench covers are manufactured in strict accordance with EN 1433 and EN 124 standards, ensuring superior product quality and compliance with global market requirements.

Winwin is a professional manufacturer of a complete range of drainage products, including Polymer Concrete Channels, Resin Concrete Trenches, Polymer Concrete Kerb Drains, Polymer Concrete Monolithic Drainage Channels, Slot Drains, Brickslot Drains, Trench Covers (Load Class A15KN to F900KN), Manhole Covers and other related drainage accessories.
Our integrated drainage solutions are widely used in urban road construction, parking lots, logistics hubs, commercial areas, industrial zones and various infrastructure projects. Complying with international quality standards, they effectively prevent waterlogging and protect the structural integrity of surrounding facilities.
With 20 years of manufacturing and exporting experience, we provide reliable quality, stable performance and competitive prices for global customers.
Welcome to contact us for long-term win-win cooperation.













