Construction of purification workshop

I. Business Overview

Cleanrooms are core infrastructure in fields such as precision manufacturing, pharmaceutical production, and laboratory research and development. Environmental control in cleanrooms (such as cleanliness, temperature and humidity, pressure difference, particle/microbial content, etc.) directly determines product quality and production safety. We offer one-stop services ranging from planning consultation, design and construction to testing and certification, covering various scenarios such as clean rooms, sterile workshops, and biosafety laboratories, meeting the highest industry standards including ISO 14644, GMP, FDA, and AABB.

Il. Core Service Contents

1. Analysis of clean environment requirements and scheme design

Based on the characteristics of the production process (such as anti-static in the electronics industry, aseptic operation in the pharmaceutical industry, and biosafety levels in laboratories), determine key parameters such as the cleanliness grade (ISO 1-9 grades), temperature and humidity range, and air flow organization (unidirectional flow/non-unidirectional flow).

- Provide layout optimization, planning of pedestrian and material flow channels, and design of energy-saving and consumption-reducing solutions.

2. Specialized system design and construction

- Air purification system: High-efficiency filtration (HEPA/ULPA) units, FFU fan filtration units, constant temperature and humidity air conditioning (HVAC) systems, differential pressure control.

- Anti-micro-vibration and sound insulation: Customized anti-vibration foundations and sound insulation structures for precision instruments such as photolithography machines and testing equipment.

- Clean enclosure structure: color steel plate walls/ceilings, epoxy self-leveling /PVC anti-static floors, airtight doors and Windows, transfer Windows.

- Intelligent monitoring system: Real-time monitoring of parameters such as particulate matter, temperature and humidity, and pressure difference, and linked alarm and data traceability.

3. Industry-customized solutions

- Electronic semiconductors: 1000-class / 100-class cleanrooms, AMC (Gaseous Molecular Contaminant) control, ultra-pure water/specialty gas pipeline engineering.

- Biopharmaceuticals: GMP B/A grade sterile workshop, biosafety laboratory (BSL-3/4), isolators and RABS system integration.

- Medical devices: 10,000-level clean workshops, EO sterilization workshops, microbiological testing rooms.

- Food processing: 100,000-level clean packaging workshop, positive pressure environmental control, CIP/SIP cleaning system matching.

- New Energy/Precision Manufacturing: Low dew point drying workshops, explosion-proof purification systems, electrostatic discharge (ESD) engineering.

4. System verification and certification support

- Third-party testing: suspended particle counting, wind speed and volume, high-efficiency filter leak detection, microbial sampling.

- Prepare verification documents (IQ/OQ/PQ), and assist in obtaining certifications such as GMP, ISO 13485, and CNAS.

5. Operation and maintenance upgrade and transformation

Regularly replace filters, retest the performance of clean rooms, and upgrade the intelligent control system (such as integrating the EMS energy management system).

Renovation of old workshops: layout adjustment, equipment replacement, energy-saving transformation (such as replacing inverter air conditioning units).