CROWN SMARTDOOR & CLEANROOM

SmartDoor & CleanRoom
Solutions

Professional automatic sensor doors and cleanroom materials engineered for industries that demand precision, purity, and performance.

Explore Products Request a Quote
Modern commercial building with curtain wall facade
10+ Years of
Experience

ABOUT CROWN

Engineering Clean Environments Since Day One

CROWN is a specialized manufacturer and supplier of automatic sensor doors and cleanroom materials. Based in Phnom Penh, Cambodia, we serve pharmaceutical, medical, electronics, and food industries with products that meet international cleanroom standards.

From hermetic doors to sandwich panels, air showers to HEPA filtration systems β€” we deliver integrated solutions that control contamination, maintain pressure differentials, and ensure operational safety.

ISO Certified
Custom Fabrication
Professional Installation
After-Sales Service
0+

Years Experience

0+

Projects Completed

0+

Product Types

0+

Satisfied Clients

OUR PRODUCTS

Complete Cleanroom & Door Systems

From entrance to interior β€” everything your controlled environment needs.

Automatic Sliding Doors Smart Door

Automatic Sliding Doors

Sensor-activated sliding doors with smooth operation, ideal for commercial entrances and high-traffic areas.

  • Radar motion sensor
  • Brushless DC motor
  • Emergency breakaway
View Details +
Automatic sliding glass doors in cleanroom corridor with sensor activation Cleanroom

Hermetic Automatic Doors

Airtight sealed doors for operating rooms, cleanrooms, and isolation wards with zero particle leakage.

  • Hermetic sealing strip
  • Observed window option
  • Hands-free sensor
View Details +
Operating room with cleanroom sandwich panel walls and integrated access doors Material

Cleanroom Sandwich Panels

Modular wall and ceiling panels with smooth surfaces, chemical resistance, and thermal insulation.

  • PU / Rockwool core
  • Anti-bacterial coating
  • Flush-mounted system
View Details +
Stainless steel air shower chamber with adjustable stainless nozzles and HEPA filter Equipment

Air Showers & Pass Boxes

Personnel air showers and material transfer windows that remove surface contamination before entering clean zones.

  • HEPA H14 filtration
  • Interlock door system
  • Stainless steel body
View Details +
Cleanroom corridor with flush-mounted observation window Accessory

Cleanroom Windows & Lighting

Flush-mounted observation windows and LED lighting fixtures designed for cleanroom ceiling and wall systems.

  • Double-glazed windows
  • Sealed LED panels
  • Flush installation
View Details +
Operating room with HEPA-filtered laminar flow ceiling and integrated cleanroom air handling system Filtration

Air Filtration Systems

HEPA/ULPA filter units, FFU (Fan Filter Units), and air purification equipment for ISO-classified cleanrooms.

  • HEPA H13-H14 / ULPA
  • Modular FFU design
  • Low noise operation
View Details +

INDUSTRIES

Solutions for Every Sector

Tailored cleanroom and door systems across diverse industries.

Pharmaceutical cleanroom worker with container

Pharmaceutical

GMP-compliant cleanrooms for drug manufacturing, packaging, and quality control laboratories.

Hospital corridor with medical equipment

Medical & Hospital

Operating theaters, ICUs, isolation wards, and sterile corridors with hermetic door systems.

Electronics PCB production line

Electronics

Semiconductor and PCB manufacturing facilities requiring ultra-low particle environments.

Food production facility

Food Industry

Hygienic processing zones, packaging areas, and cold storage with food-grade panel systems.

Modern laboratory with glass condensers

Laboratories

Research, biosafety, and testing labs with controlled environments and containment systems.

WHY CROWN

Built on Trust, Engineered to Last

Every project benefits from our commitment to quality, precision, and long-term partnership.

Factory Direct

Factory-direct supply chain β€” same quality, better pricing, shorter lead time.

Custom Fabrication

Nearly 100 product specs β€” custom sizes, thickness, colors, and opening modes on request.

Rich Experience

Hundreds of projects across pharma, medical, electronics, and food industries.

Worry-Free After-Sales

Professional engineers for installation, commissioning, maintenance, and spare parts.

NEWS CENTER

Industry Insights & Updates

Practical knowledge on cleanroom design, doors, and maintenance.

View All News β†’
18 Aug

How to Choose the Right Cleanroom Panels

Core material, surface coating, and fire rating β€” the three key factors when selecting sandwich panels for pharma and food cleanrooms.

Read More β†’
05 Aug

Automatic Door Maintenance: 5 Essential Tips

Sensor calibration, rail lubrication, and seal inspection β€” simple routines that keep your automatic doors running smoothly for years.

Read More β†’
22 Jul

HEPA Filter Replacement: When and Why

Pressure differential readings and particle counts tell you when to replace HEPA filters β€” here is a practical guide for facility teams.

Read More β†’

GET IN TOUCH

Let's Build Your Clean Environment

Tell us about your project β€” we'll respond within 24 hours.

Phone / Telegram

+855 98 297 686

Address

C51, Dingfeng Market, Phnom Penh

Working Hours

Mon - Sat: 8:00 - 17:00