Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Toothpaste-Grade Silica Manufacturer in China
Classification :
Toothpaste Silicon Dioxide
Keywords :
Toothpaste-Grade Silica Manufacturer in China
PRODUCT DETAILS
1. Manufacturer Advantages
Our company is a professional large-scale source manufacturer of toothpaste-grade silica in China, focusing on the R&D, production and customization of oral-care-dedicated hydrated silica and precipitated silica, with years of deep engagement in the toothpaste raw-material sector and a complete integrated system of R&D, mass production, testing and after-sales service. The factory strictly follows GB/T 32673-2016, FDA, FCC, E551 and other domestic and international authoritative standards. All products are food-grade compliant raw materials with no industrial-grade adulteration, and the entire process from raw-material screening, synthesis reaction, modification control, sieving and testing to finished-product dispatch is controlled. We can provide general-purpose, RDA-controlled, amorphous and other series.
2. Core Parameters & Capacity
Parameter | Details |
Manufacturer Positioning | Professional source manufacturer of toothpaste-grade silica in China |
Main Products | CAS 7631-86-9 toothpaste silica, E551 food-grade silica, RDA-controlled abrasive silica, high-end amorphous silica, 2-in-1 multi-functional silica |
Annual Capacity | 10,000-ton large-scale mass production, stably accepting large-volume orders |
Production Workshop | Fully enclosed dust-free and sterile food-grade production workshop |
Testing System | Complete physical-chemical testing, RDA abrasion testing, microstructure testing and food-safety testing equipment |
Customization Service | One-on-one customization of RDA value, particle size, viscosity and powder performance |
Spot Inventory | Year-round spot stock of all series regular specifications |
Sample Service | Free samples of all products and formulation-debugging samples |
Cooperation Models | Factory direct supply, batch customization, long-term strategic cooperation, foreign-trade drop-shipping |
Delivery Cycle | 5–10 days for regular spot goods; 7–12 days for customized specifications |
3. Cooperation Advantages
As a source factory with no middleman markup, the cost-performance advantage is significant. All toothpaste-grade silica products have controllable quality and stable batches, eliminating market problems such as adulteration, parameter fluctuation and grade mismatch. We have a complete formulation R&D technical team that can provide customers with one-stop technical support in raw-material selection, formulation optimization and performance debugging, helping customers reduce production costs, improve product quality and create differentiated toothpaste products. We support domestic and overseas small-to-large batch procurement, meeting the cooperation needs of start-up daily-chemical enterprises, large-scale branded factories and foreign-trade traders alike, with a full set of qualification documents, perfectly suited to domestic quality inspection and global export compliance needs.
4. Production & Quality-Control Advantages
Using an advanced precipitation synthesis process with fully automated intelligent production control, powder purity, particle size, abrasive value and thickening performance are precisely controllable. A full-chain quality-control system has been established from raw-material incoming inspection, production processing, finished-product testing to dispatch traceability, with each batch accompanied by a complete quality inspection report and compliance certificate. A dedicated oral-silica raw-material R&D laboratory continuously iterates product processes and optimizes powder compatibility and safety, ensuring products remain ahead of industry standards over the long term. We can stably provide high-quality, high-stability and high-compliance toothpaste-dedicated silica raw materials to domestic and overseas daily-chemical enterprises.
5. Packaging & Dispatch
- Standard packaging: 10 kg / 15 kg / 20 kg food-grade sterile valve paper bags, dust-free and contamination-free.
- Protection design: double-layer moisture-proof sealed packaging prevents caking, moisture and deterioration during transport.
- Dispatch efficiency: spot goods are quickly scheduled for shipment; large-volume orders are prioritized for production.
- Customization service: personalized customization of packaging shipping marks, specifications and labeling supported, suited to foreign-trade export.
6. FAQs
Q: Do you support on-site factory audits?
A: Yes. Domestic and overseas customers are welcome to visit the dust-free production workshop, R&D laboratory, testing center and warehousing base in person, with fully transparent and visualizable production throughout.
Q: Can you provide a full set of foreign-trade customs declaration documents?
A: Yes. We can provide a full set of foreign-trade documents including customs declarations, quality inspection reports, qualification certificates and compliance statements, enabling barrier-free export to countries worldwide.
Q: Is factory direct supply supported for small-batch procurement?
A: Yes. Whether sample small orders, batch trial production or large-scale mass production, all enjoy source-factory direct-supply prices and the same quality after-sales service.
7. Qualifications & Honors
- Food-Additive Special Production Qualification
- FSSC22000, ISO22000, ISO9001 Three-System Certification
- FDA, FCC, E551 International Food-Grade Compliance Certification
- HALAL, KOSHER Dual Export Certification
- Multiple Oral-Dedicated Silica Production-Process Patents
- National High-Tech Enterprise, Specialized-and-Refined Enterprise
- Import-Export Self-Operation Qualification
Packaging and Shipping
Zhongqi (Guangdong) Silicon Materials Co., Ltd., with over 20 years of experience in the food-grade silica field, is a national high-tech enterprise and a Guangdong Province specialized and innovative enterprise. Trusted by numerous international food giants, it is a leader in high-end food-grade silica. Shandong Zhonglian Chemical Co., Ltd. is Zhongqi's sole officially authorized overseas sales subsidiary.
laboratory
The company has established a world-leading R&D and intelligent manufacturing system, built GMP-standardized workshops, constructed 10,000-ton intelligent production lines, established a national-level testing center equipped with cutting-edge international equipment, and built its own high-standard microbiological testing laboratory. From raw material screening to finished product delivery, the entire process strictly adheres to domestic and international food safety management certifications, achieving simultaneous leadership in both "quality" and "quantity."
Customer Visit
We are committed to silicon dioxide for 20 years, our product is well know in the world and cooperate with some Fortune 500 companies, such as the Nestlé，Yihai Kerry，COFCO，China Resources，Budweiser，Symrise, and so on.
HONOR
In 2021, the company was listed on the Guangdong Stock Exchange, marking the beginning of its international expansion. Today, Zhongqi Silicon Industry, with an open vision, empowers the global food industry's safety system with the power of "Made in China." Going forward, the company will continue to focus on molecular-level safety to ensure peace of mind and, with a global perspective, to create a purer quality of life. Because true strength lies in making invisible protections visible to the world.
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Sales Add
Jinan City, Shandong Province,China
Production Add
Guangzhou City, Guangdong Province
