HCH / ENGINEERING SUPPLY
Electrical infrastructure, made precisely

One factory.
Multiple systems. Nothing hidden.

Cable management, electrical enclosures, low-voltage assemblies and support systems—manufactured around the real specification, not a vague catalogue promise.

8 product entriesTray · Enclosures · Switchgear
Seismic supports
8,000–10,000 mTray daily capacity for one
stable specification*
Low-voltage distribution switchgear lineup
ELECTRICAL INFRASTRUCTURELow-voltage distribution assemblies
PROJECT-CONFIGUREDSLD · BOM · Ratings · Brands
Direct manufacturerWuhan, China
Drawing-basedCustom dimensions
Scalable outputOrder-based scheduling
Export packingConfirmed per shipment
NO ASSUMED GAUGE◆NO HIDDEN SCOPE◆NO EMPTY CLAIMS◆JUST A COMPARABLE QUOTE

PRODUCT RANGE

Start with one item. Continue across the project.

Eight clear product entries replace a vague four-category overview. Ordinary solid-bottom cable tray remains the fastest route to a first order, while cabinets and support systems expand the same buyer relationship.

Solid-Bottom Cable Tray
01Export priority

Solid-Bottom Cable Tray

Ordinary galvanized tray with cover, supplied by confirmed width, height, length and actual finished thickness.

Perforated Tray & Cable Ladder
02Made to size

Perforated Tray & Cable Ladder

Ventilated tray and ladder systems for projects requiring airflow, lower weight or longer support spans.

Tray Fittings & Supports
03Matched system

Tray Fittings & Supports

Bends, tees, reducers, couplers, covers and support hardware matched to the selected tray specification.

XL-21 Power Distribution Cabinet
04Catalog model

XL-21 Power Distribution Cabinet

Floor-standing low-voltage distribution cabinet configured after the circuit, ratings and component brands are confirmed.

GGD Low-Voltage Switchgear
05SLD & BOM based

GGD Low-Voltage Switchgear

Multi-bay fixed-type switchgear manufactured against an approved single-line diagram, bill of materials and project standard.

XM-J Metering & Distribution Box
06Drawing based

XM-J Metering & Distribution Box

Metering and distribution enclosures built to confirmed dimensions, incoming scheme, meter positions and protection requirements.

Seismic Cable-Tray Support
07Engineered support

Seismic Cable-Tray Support

Braced support assemblies for cable-tray routes, reviewed against layout, design load and fixing substrate.

Seismic Pipe Support
08Engineered support

Seismic Pipe Support

Single-pipe and combined bracing arrangements supplied after pipe size, load and installation condition are confirmed.

Current export priority

Ordinary galvanized solid-bottom cable tray · Fast sampling · Repeatable single-spec production

ONE QUOTING RULE

Different systems. The same discipline.

Tray thickness, enclosure protection and switchgear configuration cannot be replaced by a model name alone. We expose the inputs behind every quotation before price becomes the discussion.

01Cable tray

Type · dimensions · actual thickness · finish

02Fittings

Cover · bends · tees · couplers · supports

03Enclosures

Drawing · dimensions · IP target · material

04LV assemblies

SLD · BOM · ratings · component brands

05Seismic supports

Layout · design load · base material

06Commercial scope

Quantity · packing · destination · date

WHY HCH

A responsive factory for connected electrical project supply.

01

Specification first

We confirm the material, finished thickness, surface treatment and full supply scope before committing to price.

02

Multiple systems, one source

Tray forming, metal fabrication and electrical project coordination are connected through our manufacturing base in Wuhan.

03

Fast sampling

A simple cable tray sample can be produced quickly after dimensions and finish are confirmed.

*Capacity depends on confirmed specification, continuous production conditions, raw-material availability and order mix.

REQUEST FOR QUOTATION

Send one real specification.
We will make it comparable.

For cable tray, include dimensions, actual thickness, finish and quantity. For cabinets or assemblies, attach the drawing, SLD or BOM. We review the technical scope before committing to price.

No personal phone number is requested. Your details are used only to review and respond to this RFQ.