One-Piece Perforated Cable Tray Fittings | Reducers, Tees, Crosses, Riser, 90° Horizontal Bends

Winwin Group expands its cable management program with a full line of one-piece formed perforated cable tray fittings. Manufactured without welding from a single sheet, the fittings keep the same open, ventilated bottom as the straight perforated tray, ensuring continuous heat dissipation, dust drainage and easy cable inspection along the entire route. The series suits telecommunication rooms, control panels, clean workshops and outdoor installations where ventilation and moisture control matter.

The complete range includes left reducers, right reducers, center reducers, horizontal tees, horizontal crosses, 90° horizontal bends, inside risers and outside risers. Every fitting matches the standard hole pattern and pitch of our perforated straight trays, so sections join seamlessly with no re-drilling on site. Materials and finishes are fully customizable: Q235B, SS304 or SS316, with pre-galvanized, hot-dip galvanized, powder coated or ZAM surfaces.

One-piece pressing delivers two decisive advantages: maximum mechanical strength at the corner and zero weld marks that could trap moisture and start rust. Perforation ratio and hole shape can be adjusted to meet project-specific ventilation or shielding requirements, while all fittings comply with IEC 61537 and NEMA VE 1. Send us your tray width and radius — we will quote precise matching fittings with fast lead time and export-ready packaging.

Materials & Surface Finishes

Every fitting is produced from the same coil and finished on the same line as the matching tray section, so color, coating thickness and hole spacing stay consistent across the whole system. Powder coating is available in any RAL color, and hot-dip galvanizing is applied to ISO 1461 for outdoor, coastal and industrial environments.

Standards & Certifications

Our cable tray systems and fittings are designed and tested to ‌IEC/EN 61537‌ and ‌NEMA VE 1‌, and are supplied with ‌CE marking‌, ‌UL/cUL‌ listing, and ‌SGS‌ test reports. The factory operates under ‌ISO 9001, ISO 14001 and ISO 45001‌.

Applications

Suitable for office buildings, shopping malls, exhibition centers, data rooms, precision workshops, power plants, logistics parks and infrastructure projects — anywhere a cable tray run has to change direction, branch, cross or change elevation while remaining load-rated and electrically continuous.

Why Choose Fujian Winwin Group

‌Complete system from one factory‌ — straight sections, fittings, covers and supports, all in one order.

‌Matched fit‌ — the same width, height and hole pattern as your tray, so no site fabrication.

‌Project-based BOM‌ — quantities mapped by junction point, ready for procurement.

‌20+ years of manufacturing and export experience‌, with engineering drawings and fitting lists quoted in 24 hours.

FAQ

What is a cable tray fitting?‌

A formed component that changes the run geometry of the tray — elbows and vertical bends (direction), tees and crosses (branching), and reducers (size change) — selected by tray width, side-rail height and required radius.

‌How do I choose the right fittings?‌

Send us your cable routing drawing or a list of tray sizes and junction types; we will return a matched fitting list with quantities.

‌Can fittings be made to match a non-standard tray?‌

Yes. OEM and ODM sizes are produced to drawing, in the same material and finish as the main run.

‌What is the typical lead time?‌

Standard sizes are held in stock or produced within 7–15 days; custom items are confirmed at order.

Send us your cable routing drawing — get a matched cable tray fittings quotation within 24 hours.‌

Email: mebbo@winwinbloc.com ｜ WhatsApp: +86 1588 0013 967