1. What is a Cleanroom?

A cleanroom is a controlled environment where parameters such as particle concentration (particle size and count), temperature, pressure, humidity, sterility, and cross-contamination are maintained within defined limits. These rooms are essential in industries like pharmaceuticals, electronics, food processing, and healthcare.

2. What is Cleanroom Maintenance and Servicing?

Cleanroom maintenance refers to the regular inspection and servicing of cleanroom conditions and equipment to ensure optimal performance and compliance with cleanroom standards.

Key tasks include:

• Inspecting cleanroom indicators: cleanliness level, temperature, humidity, pressure, and cross-contamination risks.

• Servicing cleanroom equipment such as Air Showers, Clean Benches, Clean Booths, Pass Boxes, and Pass-Through Chambers.

• Electrical and M&E system checks (low and high voltage systems, fire protection systems) to prevent electrical hazards and fire risks.

• HVAC maintenance to prevent heat and humidity loss and maintain consistent air quality throughout the cleanroom system.

• Cleaning, replacing, and upgrading components such as filters, exhaust fans, lights, floor systems, and water supply & drainage.

3. Why is Cleanroom Maintenance Necessary?

• Prevent Risks
• Routine maintenance prevents contamination, cross-infection, and damage to materials that can compromise product quality.
• Extend Cleanroom Lifespan
• Frequent inspections and cleaning reduce long-term damage. For instance, prompt attention to minor floor damage prevents major deterioration, improving durability.
• Save Time
• Monitoring cleanroom performance through regular maintenance helps managers detect potential risks early, reducing downtime and troubleshooting duration.
• Cost Optimization
• Cleanroom systems and equipment (HVAC, fire protection, electrical, filters) are costly and time-consuming to replace. Regular maintenance ensures continuous operation, extends equipment life, and optimizes overall operational costs.

4. When to Perform Cleanroom Maintenance?

Cleanroom issues are often not visible to the naked eye. Specialized monitoring devices are needed to track changes in system performance. If you notice any of the following signs, it’s time to perform maintenance:

• Differential pressure outside acceptable range

• Abnormal pressure in cleanroom

• Unstable temperature

• Unusual particle count or dust accumulation

5. Why Choose Us for Cleanroom Maintenance?

Bach Long Co., Ltd. is committed to 8 core values that guide our operations:

• Precision – Every task is executed with care, cleanliness, and attention to detail.

• Creativity – We constantly ask: “Is there a better way to do this?”

• Quality – Every product and service is delivered with passion and perfection. Each one is a work of art.

• Growth – We grow with our clients and employees. Development is the key to lasting success.

• Responsibility – We take 100% accountability for everything we do—past, present, and future.

• Gratitude – We are thankful to our employees, customers, and partners for growing with us.

• Integrity – We tell the truth and act honestly to improve outcomes.

• Punctuality – We always strive to deliver ahead of schedule. Any changes are communicated promptly.

6. Contact Us Today

BACH LONG PRODUCTION TRADING SERVICE CO., LTD
📍 Address: 75 Nguyen Hong Street, Ward 1, Go Vap District, Ho Chi Minh City
📞 Hotline: 093 143 54 54
📧 Email: sales@congnghelockhi.vn
🌐 Website: www.congnghelockhi.com – www.congnghelockhi.vn