Waterproof electrical enclosure manufacturer
Your enclosure supplier should be more than a catalog.
BOWO manufactures, machines, prints and assembles waterproof electrical enclosures in-house for industrial equipment, outdoor infrastructure and OEM projects.
2017Established
3,000 m²Factory area
300+Mature molds
10Injection machines
01 · Verified factory
Capacity that buyers can verify.
BOWO coordinates mold resources, injection molding, CNC machining, assembly, inspection and export packing from its manufacturing base in Liushi Town, Yueqing.
02 · Product categories
Six enclosure types for different project tasks.
The images are representative examples. Each card describes a complete product type rather than the dimensions or parameters of the photographed model.
Standard Waterproof Enclosures
Material optionsABS · PC options by seriesProtection rangeIP65-IP67 by seriesSize coverageCompact to large formatsCore typeOpaque screw cover
The general-purpose enclosure type for junctions, controls and protected electrical components.
View Standard Enclosures →
Mounting-Ear Enclosures
Material optionsABS body · opaque or PC coverProtection rangeIP66 by F SeriesSize coverageCompact and medium formatsCore typeExternal mounting ears
Designed for direct surface mounting without opening the sealed internal compartment.
View Mounting-Ear Enclosures →
Quick-Access Latch Enclosures
Material optionsABS · clear cover optionsProtection rangeIP66Size coverageMedium to large formatsCore typePlastic or metal latch
Made for installations that require more frequent internal access than a screw-cover box.
View Latch Enclosures →
Custom Pushbutton Control Stations
Material optionsABS enclosure platformProtection targetIP66 project configurationSize coverageSelected by control layoutCore typeCustomized operator interface
Buttons, selectors, indicators and emergency stops arranged for the connected machine.
View Pushbutton Solutions →
Custom Socket Distribution Boxes
Material optionsABS enclosure platformProtection targetIP66 project configurationSize coverageSelected by socket scheduleCore typeCustomized power access
Sockets, protective devices and cable entries coordinated as one project-ready assembly.
View Socket Solutions →
Custom Terminal Junction Boxes
Material optionsABS enclosure platformProtection targetIP66 project configurationSize coverageSelected by terminal quantityCore typePre-wired connection assembly
Terminals, DIN rail, cable glands and wiring prepared to reduce field installation work.
View Terminal Solutions →03 · Six customization capabilities
One enclosure platform, prepared for the project.
Machining, identification, material appearance and internal assembly can be coordinated before delivery, reducing repeated work at the installation site.
CNC Hole Machining
Cable entries, pushbuttons, displays and ventilation openings machined from approved drawings.
UV Color Printing
Full-color logos, operating symbols, diagrams and equipment-facing instructions.
Laser Marking
Permanent model numbers, serial data, QR codes, warnings and terminal references.
Material & Color
Standard or project colors with flame-retardant and UV-resistant ABS options.
DIN Rails & Terminals
Internal rails, terminals, glands and component spacing arranged as one system.
Custom Mold Development
New enclosure dimensions and structures developed for injection molding from project-specific requirements.
04 · Manufacturing and test proof
Built with control. Proven by every step.
Manufacturing control continues into protection, material and impact verification. The applicable test and certification scope is confirmed by product series and project requirement.
Raw Material
Material selected for the required application.
Injection Molding
Controlled molding for stable output.
Gasket & Sealing
Sealing components fitted consistently.
Dimensional Check
Critical dimensions and openings reviewed.
Final Inspection
Visual, functional and assembly checks completed.
Waterproof Test
Protection performance verified for the applicable series.
Flame-Retardant Test
Optional material evaluated for flame-retardant requirements.
UV Resistance Test
Outdoor material options reviewed for sunlight exposure.
Impact & Hardness Test
Mechanical protection verified against applicable requirements.
Packing & Shipping
Checked products are securely packed and released for delivery.
05 · Certificates and verification records
Documents buyers can verify.
Representative documents are displayed for procurement review. Product-specific applicability and current document versions should be confirmed during quotation.
IP Protection
IK08 Impact
CE
RoHS
Testing Record
Product Patent06 · Application environments
Protection designed around real installations.
Each application below opens the corresponding case article, where the installation environment, enclosure role and project considerations are explained in detail.
Industrial Automation
Read the automated factory control-station case →
EV Charging
Read the outdoor charging equipment case →
Solar & Energy
Read the PV array branch protection case →
Smart Infrastructure
Read the outdoor surveillance case →
Water & Pool Systems
Read the residential pool equipment case →
Telecommunications
Read the 5G base-station protection case →
07 · How to order
One coordinated route from project brief to delivery.
Define the operating environment, enclosure configuration and commercial requirements once, then move through engineering review, confirmation, production and delivery with clear checkpoints.
01Inquiry & Order
Share dimensions, application, equipment layout, quantity and destination market.
02Initial Design
Suitable product families, processing routes and drawing requirements are reviewed.
03Confirm Design
Approve the drawing, materials, openings, appearance and sample requirements.
04Production
Confirmed specifications move into scheduled manufacturing and inspection.
05Pack & Ship
Products are checked, packed to the agreed method and prepared for shipment.
06Confirm Receipt
Delivery, documentation and project completion are confirmed with the customer.
Configuration review
Confirm what the enclosure must become before quotation.
A precise first brief helps engineering evaluate the correct enclosure family, customization route, tooling requirement and production method without repeated clarification.
Prepare project inquiryBuyer checkpoints
Four decisions keep the project moving.
- 1Submit the briefDrawings, photos, dimensions and expected quantity
- 2Review the proposalProduct route, customization scope, price and lead time
- 3Approve & releaseDrawing, sample and production details confirmed
- 4Inspect & deliverQuality records, export packing and worldwide shipment
08 · Project inquiry
Tell us what the enclosure must do.
Send the installation environment, required dimensions, internal components, cable entries and expected quantity. The information will be recorded in the existing inquiry system.
