Qingdao Shengjie Disinfection And Purification Equipment Co., Ltd. is a specialist manufacturer and engineering service provider in the cleanroom and disinfection technology sector. Based in Qingdao, China, the company has become a trusted partner for pharmaceutical, food processing, electronics, and biotechnology industries through its high-performance air purification and disinfection systems.
History and Core Business
Founded with a mission to enhance sanitary and cleanroom infrastructure, Qingdao Shengjie has spent over a decade designing, manufacturing, and implementing purification systems for critical environments. The company has grown to offer both standard and customized solutions for contamination control, disinfection, and airflow management.
Shengjie’s core business involves manufacturing disinfection and purification equipment such as air showers, laminar flow hoods, cleanroom transfer windows, and providing turnkey cleanroom project execution.
Product and Service Offerings
The company provides an extensive lineup of purification equipment and engineering solutions:
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Air Showers:
- Single-person, double-person, cargo and stainless steel models.
- Automated operation with high-efficiency particulate air (HEPA) filtration.
- Customized dimensions and sensor-based access control.
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Disinfection Equipment:
- Ozone disinfection cabinets for medical and industrial hygiene.
- Full-body personnel disinfection stations for bio-sensitive zones.
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Cleanroom Equipment:
- Pass boxes for material transfer between controlled environments.
- Laminar flow hoods ensuring unidirectional clean airflow.
- Fast rolling shutter doors for airlock systems and cleanroom entry points.
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Purification Engineering:
- Cleanroom project design and execution.
- Air handling and dust removal system integration for pharma and food industries.
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Other Equipment:
- Transfer windows and sealed portals between clean zones.
- HEPA modules and UV sterilization installations.
Specialisation and Unique Selling Proposition (USP)
Qingdao Shengjie distinguishes itself through its:
- Turnkey Cleanroom Solutions: From design to execution, including HVAC, wall panels, and flooring systems.
- Customization Capability: Tailoring air showers and disinfection stations based on industry-specific needs.
- Integrated Manufacturing: On-site fabrication of both mechanical and electrical components.
- Advanced Filtration Systems: Equipped with dual-layer HEPA and ULPA filters with over 99.99% efficiency.
- Touch-free Smart Interfaces: Integrated PLCs and infrared sensors for hands-free access.
Financial Strength
As a mid-sized enterprise, Qingdao Shengjie has steadily expanded its domestic and international market presence. While exact financial data is undisclosed, sustained demand in regulated industries such as pharmaceuticals, biotech, and food production demonstrates the company’s financial health and operational scale.
Shipment Records
Based on commercial export tracking sources:
- Qingdao Shengjie has conducted over 500 international shipments in the past three years.
- Export markets include Southeast Asia, Middle East, Eastern Europe, and North Africa.
- Major export categories: air showers, pass boxes, and cleanroom project modules.
- Key clients include hospital construction contractors, electronics manufacturers, and pharma companies.
The export profile reflects the company's strong logistics, manufacturing capacity, and compliance readiness.
Target Market
The company serves a broad spectrum of industrial customers, including:
- Pharmaceutical production facilities
- Biotechnology research labs
- Electronics manufacturing units
- Food and beverage processing plants
- Cleanroom construction and HVAC integrators
Capabilities
- Manufacturing Area: Over 5,000 sqm production facility in Qingdao.
- Engineering Team: CAD and BIM-based design capabilities, on-site installation support.
- Quality Control: Rigorous testing of airflow, filter efficiency, and particle count in lab-grade settings.
- Customization: Design adaptation for industry-specific requirements and compliance standards.
Certifications and Compliance
Qingdao Shengjie adheres to national and international quality standards:
- ISO9001: Quality Management System
- CE Certification: For electrical and mechanical equipment sold to Europe
- GMP Compliance Support: Products designed to meet cGMP facility specifications
- Customs & Export Qualification: Registered exporter with verified product test reports
Customer Testimonials
Although formal reviews are limited in public view, industry feedback via procurement platforms and third-party distributors highlights:
- High durability and reliability of air shower systems
- Timely delivery and responsive after-sales service
- Cost-effective solutions with comparable performance to global brands
Major Achievements
- Completed over 200 cleanroom turnkey projects in China and abroad.
- Selected supplier for provincial-level infectious disease hospitals during pandemic preparedness programs.
- Featured in national disinfection technology exhibitions and HVAC engineering expos.
- Developed proprietary sensor-controlled disinfection cabins for high-risk zone entries.
