Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
12
2026
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05
Colloidal Silicon Dioxide China Supplier
Zhongqi (Shandong) Silicon Materials Co., Ltd. is a leading Chinese manufacturer and supplier of high-quality colloidal silicon dioxide for the global pharmaceutical industry.
Reliable Colloidal Silicon Dioxide Supplier from China
Zhongqi (Shandong) Silicon Materials Co., Ltd. is a leading Chinese manufacturer and supplier of high-quality colloidal silicon dioxide for the global pharmaceutical industry. According to Google Trends data, "Pharmaceutical grade silicon dioxide China" is the fastest-growing search term in China, reflecting the increasing global demand for Chinese pharmaceutical excipients.
Why Choose Us as Your Supplier:
- Manufacturing Expertise: Years of specialized experience in colloidal silica production
- Advanced Technology: State-of-the-art production facilities and process control systems
- Comprehensive Product Range: Complete ZLXIDE™ series covering all standard grades
- Consistent Quality: Strict GMP compliance and rigorous quality control
- Competitive Pricing: Cost-effective solutions without compromising quality
- Reliable Supply: Large production capacity ensuring stable delivery
- Global Logistics: Efficient shipping to destinations worldwide
- Technical Support: Professional team providing formulation assistance
Our ZLXIDE™ Colloidal Silicon Dioxide Range:
- ZLXIDE™ 150: Specific surface area 150 m²/g
- ZLXIDE™ 200: Standard grade, 200 m²/g (most popular)
- ZLXIDE™ 300: High surface area, 300 m²/g
- ZLXIDE™ 380: Ultra-high surface area, 380 m²/g
- ZLXIDE™ R Series: Hydrophobic modified grades
Regulatory Support:
We provide comprehensive regulatory documentation including Certificates of Analysis, Material Safety Data Sheets (MSDS), and Drug Master Files (DMFs) to support our customers' regulatory submissions in various countries.
Global Customer Base:
Our colloidal silicon dioxide products are exported to over 30 countries and regions worldwide, serving pharmaceutical manufacturers of all sizes from multinational corporations to local specialty drug producers.
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Jinan City, Shandong Province,China
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Guangzhou City, Guangdong Province
