Polymer Cable Trays Manufacturer And Supplier China

Brief for Polymer Cable Tray

Polymer cable tray is a new‑generation non‑metallic cable management solution. It is widely applied across petroleum, chemical, textile, power, machinery, transportation, civil construction and many other industries, serving as a viable alternative to conventional metal cable trays.

Polymer cable trays have already seen mature real‑world adoption in developed economies including the United States, Japan and Germany.

Manufactured from high‑performance polymer compounds such as PVC, ABS and polyphenylene oxide, this tray features a double‑wall hollow‑rib construction that delivers high load‑bearing capacity while keeping lightweight. It provides full‑spectrum corrosion resistance against acid, alkali and salt. Tongue‑and‑groove interlocking joints combined with connection‑plate joining enable simple, bolt‑free on‑site assembly.

It offers excellent heat resistance, low thermal expansion coefficient and superior B1‑grade flame‑retardant performance with low‑smoke and low‑halogen properties. The material is non‑conductive with zero metal‑based additives, so earthing is not required. It is also non‑toxic and odour‑free, with outstanding ageing resistance and an extended service life.

Well‑suited for battery factories, coastal regions, tunnels, underground utility galleries, basements and other corrosive or high‑humidity environments.

Product Overview

The polymer cable tray is an innovative non‑metallic cable tray featuring excellent acid, alkali and salt resistance, delivering comprehensive anti‑corrosion performance.

Manufactured via hot/cold compounding and extrusion molding using PVC resin, ABS, calcium carbonate whiskers (short‑cut fibres) and other formulated raw materials. This cable tray adopts a double‑wall structure with hollow reinforcing ribs at its core, which significantly enhances load‑bearing capacity while lowering overall product weight.

The assembly consists of side panels, longitudinal base sections and matching cover plates. Side rails interlock with the bottom panel through tongue‑and‑groove / male‑female joints, delivering robust structural integrity with a neat finished appearance.

Tray‑to‑tray connections are completed with dedicated connection plates, enabling quick, tidy installation on‑site.

Typical Application Scenarios

Ideal for facilities exposed to corrosive agents, high‑humidity environments or projects mandating non‑metallic materials.

Suitable for locations where metal components or bonding jumpers (earth links) are prohibited, including:

• Lithium‑ion battery manufacturing plants

• Coastal and seaside installations

• Corrosion‑prone sites

• High‑humidity environments: tunnels, underground utility pipe galleries, outdoor rooftops, basements, etc.

Key Advantages of Polymer Cable Tray

1. Superior mechanical strength

2. Outstanding corrosion resistance (acid, alkali and salt‑resistant properties)

3. B1 grade flame‑retardant performance, together with excellent anti‑ageing properties

4. High temperature resistance and good creep resistance

5. Non‑conductive formulation: zero metallic ingredients / metallic additives. No earthing or bonding jumpers required

6. No burning drips; oxygen index of 48%

7. Low‑smoke & low‑halogen composition

8. Non‑toxic and odour‑free

9. Fast installation: bolt‑free joint design

10. Extended long‑term service life

Drawings for Polymer Solid Bottom Cable Tray, Polymer Perforated Cable Tray, Polymer Cable ladder 

Size Chart for Polymer Solid Bottom Cable Tray, Polymer Perforated Cable Tray, Polymer Cable ladder 

Schematic Diagram Of Polymer Cable Tray Layout

Annual Production Capacity: 5000 Tons

With a large-scale production base, we are fully capable of supporting large orders, mass production, and ensuring stable and on-time delivery for global customers.

Strict Quality Control System

We implement a complete 5-step inspection process from raw material procurement to finished product delivery, strictly controlling every detail to ensure products meet international standards. All our cable trays and strut channels are certified by UL, CE, NEMA, SGS, and ISO9001.

Customization Service

We provide professional OEM & ODM services, supporting customization in size, surface treatment, load capacity, hole patterns, and other specifications to meet different project requirements.

Professional After-Sales & Technical Support

Our experienced after-sales team offers reliable technical support, on-site guidance, and customized solution design for your industrial and construction projects.

Packing And Delivery For Cable Tray

1.In bundle

2.Wrapping Film,plastic tape, Plywood pallet.

3.Plywood Pallets is optional for electric cable trunking

4.Carton for accessories

5.As per requirements

Installation Case On Site For Winwin Cable Tray System

Polymer cable tray is a new‑generation non‑metallic cable management solution and a viable alternative to conventional metal cable trays, with mature real‑world adoption across developed economies including the United States, Japan and Germany.

Fabricated from high‑performance polymer compounds (PVC, ABS, polyphenylene oxide), it adopts double‑wall hollow‑rib construction for high load‑bearing capacity at low weight. Featuring full‑spectrum acid‑alkali‑salt corrosion resistance, tongue‑and‑groove interlocking joints and bolt‑free connection‑plate joining for easy on‑site installation.

It achieves B1‑grade flame retardancy with low smoke and low halogen output. Non‑conductive formulation contains no metal additives, eliminating the need for earthing. Non‑toxic, odour‑free, with great heat resistance, low thermal expansion coefficient and long service life. Ideal for battery factories, coastal sites, tunnels, utility galleries, basements and other corrosive or high‑humidity environments.

Main Application

Certificate

Founded in 2006, Winwin Group has obtained certifications including UL, cUL,CE, SGS, ISO9001, ISO14001, ISO45001,IEC 61537-2006 and NEMA VE 1-2009.

Winwin is a professional manufacturer and supplier of a full range of cable management solutions, specializing in the design, production, and export of high-quality products. Our main products include pre-galvanized steel cable trays, hot-dip galvanized cable trays, powder coated cable trays, fire-resistant steel cable trays, stainless steel cable trays, basket cable trays, wire mesh cable trays, perforated cable trays, cable trunking, cable ladders, hinging cable trays, ZAM cable trays, large-span cable tray, aluminum cable trays, FRP cable trays, strut channels, and complete cable tray accessories.

Our premium cable trays and strut channels are widely used in commercial buildings, power plants, industrial workshops, hospitals, subways, data centers and other construction & electrical projects. They serve cable management, hoisting systems, industrial power distribution and building electromechanical engineering.We deliver stable quality, reliable performance and competitive pricing, offering cost-effective solutions for industrial and commercial projects across the globe.

Boasting 20 years of manufacturing and exporting experience, we have built an extensive global sales network and serve more than 70 countries and regions around the world, including the United States, Spain, Germany, Australia, New Zealand, and many others. We are committed to offering stable quality, on-time delivery, and professional services to global customers.

Welcome to contact us for long-term win-win cooperation.