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2026

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Pharmaceutical Grade Silica GMP Factory

Zhongqi (Shandong) Silicon Materials Co., Ltd. operates a GMP-compliant manufacturing facility dedicated to producing high-quality pharmaceutical-grade silica products.


GMP Certified Pharmaceutical-Grade Silica Manufacturer

Zhongqi (Shandong) Silicon Materials Co., Ltd. operates a GMP-compliant manufacturing facility dedicated to producing high-quality pharmaceutical-grade silica products. Our commitment to GMP principles ensures that our products consistently meet the highest quality and safety standards required by the pharmaceutical industry.

Our GMP Compliance:

  • Facility Design: Purpose-built pharmaceutical production facility with proper zoning and air classification
  • Clean Production AreasClass D cleanrooms for critical production stages
  • Equipment: Stainless steel production and packaging equipment designed for easy cleaning and maintenance
  • Personnel: Trained and qualified staff following strict GMP procedures
  • Documentation: Comprehensive batch records and standard operating procedures (SOPs)
  • Quality Control: Independent quality control department with advanced analytical capabilities
  • Validation: Fully validated production processes and test methods
  • Traceability: Complete traceability from raw materials to finished products

GMP-Manufactured Product Range:

  • ZLXIDE™ Colloidal Silicon Dioxide
  • ZLCSIL™ Fumed Silica Pharmaceutical
  • ZLSIL™ Precipitated Silica Pharmaceutical Grade
  • ZQSIL™ Silica Gel Pharmaceutical

Quality Assurance System:

Our quality assurance system covers all aspects of production, including:

  • Raw material qualification and testing
  • In-process monitoring and control
  • Finished product testing according to pharmacopoeial standards
  • Stability testing
  • Change control and deviation management
  • Internal and external audits

Continuous Improvement:

We are committed to continuous improvement of our GMP systems and processes. We regularly conduct internal audits and welcome customer audits to ensure our facility and operations meet and exceed industry expectations.