One - Stop Infrastructure Support Solutions —Premium Cable Management & Drainage Channels Systems
Established in 2006, Winwin Group is a professional manufacturer and exporter focusing on cable management and drainage systems. Our products, including cable trays, strut channels, polymer concrete drains and slot drains, comply with IEC, NEMA, EN standards and hold UL, CE, SGS, ISO certifications. With years of manufacturing and exporting experience, we provide one-stop infrastructure solutions and export to over 70 countries worldwide, welcoming global partners for long-term cooperation.
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Monolithic Drainage Channel
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Kerb Drainage
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Slot Drainage
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Middle Duty Drainage Channel With Steel Gratings
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Light Duty Drainage Channel With A15 Trench Cover
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Heavy Duty Drainage Channel With DI Gratings
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HDPE Drainage Channel
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Polymer Concrete Drainage Channel
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Not Sure, What Type of Cable Tray or Drainage Channel is Best for Your Project?
Infrastructure Solutions: Cable Supports & Trench Channels Systems
Cable Management Systems
Drainage Systems
Certificates
Steel Perforated Ladder Tray
- Item No: WW-SLC00BC4
- Height:50mm;
- Width: 172mm / 322mm / 472mm / 622m;
- Standard Length: 3000mm;
- Material: Steel
- The material thickness:0.75mm;
- Certification: UL/ cUL /CE/NEMA/SGS/ISO
Strut Channel
- Specification: 41*21mm, 41*41mm,41*62mm,41*72mm…
- Standard Length: 3000mm (6000mm or others are available);
- Material: Steel / Aluminium
Slot Drainage
- Raw Material for Drainage Channel : Based on Polymer Concrete
- Type of Top Edges: Neat Edges or “L”Shape Protection edges
- Material of Top Edges:Polymer Concrete/Galvanized Steel
- Inside Width : 100mm /150mm/200mm/250mm/300mm/400mm
- Inside Height : Any size or Customized
- Length : 1000mm
- Material of Slot Drain Cover: 304# or 316# or 316L Stainless Steel
- Width of Cover:Same as the outside width of Channel
- The height of upstanding for Drain Cover:Depend on requirements
- Load Class: A15KN,B125KN,C250KN and D400KN
Heavy Duty Drainage Channel With DI Gratings
- Raw Material for Drainage Channel : Based on Polymer Concrete
- Material of Top Edges:Galvanized Steel or Ductile Cast Iron
- Inside Width : 100mm /150mm/200mm/250mm/300mm/400mm
- Inside Height : Any size or CustomizedLength : 1000mm
- Material of Grating: Ductile Cast Iron
- Load Class: B125KN,C25OKN,D400KN,E600KN and F900KN
How to make Winwin Cable Support or Trench Channel System Unique?
Keep timely delivery, supply competitive prices and maintain good after-sales service are somethings we have been persistently doing.
We adhere to the concept of “customers are God” and win more and more customers’ trusts and loyalty through warm service.
80% better prices than the average market
80% of Projects get delivered in one month, Deliver In 30 days
Dedicated Industry Expert assigned for each Project.
Professional after-sales customer support policy
PRICE
DELIVERY TIME
SHIPPING COST
One-stop infrastructure support solutions
CUSTOMER RETENTION
RESPONSE TIME
Application for Cable Tray or Drainage Channel Systems
Cable Ladder Application
Cable Tray Applicaiton
Basket Cable Tray Application
SlotDrain Application
Heavy Duty Drainage Channel Application
Kerb Drainage Application
Our Workshop
Why choose us
20+ Years Manufacturing History
As a leading wholesale manufacturer, we maintain an efficient supply chain in China. We supply a full range of products including cable trays, cable ladders, cable trunkings, basket cable trays, strut channels, drainage channels and trench covers, providing complete infrastructure support solutions for your projects. OEM & ODM services are available upon request.
Strict Manufacturing Standards
Winwin cable trays are manufactured in line with IEC 61537-2006 and NEMA VE 1-2009, while our drainage channels and grating covers comply with EN 1433 and EN 124; all products hold authoritative certifications including UL, CE, SGS and ISO.
Excellent Services
We provide comprehensive catalog support, 100% quality assurance, and a complete range of product fittings and accessories. We are committed to delivering professional one-stop infrastructure solutions to global customers.
Since 2006, WINWIN GROUP Co., Ltd. has been committed to helping customers solve procurement problems related to infrastructure solutions—specifically cable trays and drainage channels.
As a leading industrial group, WINWIN integrates housing construction and municipal engineering general contracting, steel structure professional contracting, manufacturing, international trade, and automobile 4S sales & maintenance, with an annual output value of 15 billion US dollars.
Winwin cable trays are manufactured in line with IEC 61537-2006 and NEMA VE 1-2009 standards, while our drainage channels and grating covers comply with EN 1433 and EN 124 standards. All products hold authoritative certifications including UL, cUL, CE, SGS, and ISO series.
WINWIN GROUP provides one-stop infrastructure solutions for municipal and electrical engineering projects, with exports to more than 70 countries around the world. The Group’s cable trays and drainage channels are sold to a global market, serving customers across various regions with high-quality products and reliable services.
Effortless Procedures To Deliver You Expect
Expert Technical Support
Rigorous Quality Control
Attention to Detail
Happy Customers
Amazing quality, shipping time was around 45-50 days which is exactly how long i was told it would be, all came individually packed. highly recommend working with this supplier! 
The sales rep was very easy to work with and very informative of the products offered. The order was processed and shipped quickly. The packaging was very good and all products arrived in pristine condition with no damage. Thank you! 
Vendor produced and delivered products in time with excellent customer service. The products ordered were in prime condition and will fit the needs of our firm. looking forward to connecting with the vendor in future orders. 
Frequently Asked Questions
We not only have our own factories but also have shares in some other enterprise.
We are manufacturer with a range of Cable Tray systems and Drainage Channel systems , you can enjoy the one-stop infrastructure support solution shopping service from our company.Quality and cost driving manufacturer with UL,CE,NEMA,SGS and ISO certificated to provide customers reliable products with most competitive price.
We have professional lab to do below test:
a.safe loading test
b.galvanized thickness test
c.salt spray test
d.electrical continuity
a.Reduce installation costs and time
b.Easy for changing, adding and moving
c.Bright surface means good material and quality
d.Our Cable Supports System and Trench Channel Systems have the same quality as the international famous brand.
- e.Our products hold authoritative certifications including UL, cUL,CE, SGS and ISO.
Yes, you can get the free samples.
According to your order list and quantity,Normally delivery in 15-25days.
30% deposit, 70% balance before shipment. Terms can be negotiated after several cooperation.
The Warranty time is 2 years.
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