Zhongzhi Chemical Factory

Shandong Zhongzhi Chemical Technology Co., Ltd. — manufacturer of sodium metasilicate in China.

We produce anhydrous sodium metasilicate (Na2SiO3) and sodium metasilicate pentahydrate (Na2SiO3·5H2O) in granular, coarse powder and fine powder grades, supplying detergent, water treatment, metal cleaning, ceramics and industrial degreasing manufacturers worldwide.

This channel is built for buyers, not for browsing. Here you will find:
- Factory and production line footage
- Laboratory testing and quality control
- Grade selection: anhydrous vs pentahydrate, granular vs powder
- Packing and container loading
- Answers to the questions buyers actually ask before placing an order

Every lot ships with a signed Certificate of Analysis. Samples are available for laboratory verification before you order.

📩 info@silicatechem.com
💬 WhatsApp +86 176 8588 0260
🌐 https://silicatechem.com

Send us your target specification and monthly volume — full quotation and current COA within 24 hours.