Professional Silicate Manufacturer Since 2011
Shandong Zhongzhi Chemical Technology Co., Ltd. is a professional manufacturer specializing in research, development, production, and sales of silicate-based chemical products. Headquartered in Changyi City, Shandong Province, China, we operate a 30,000 m2 facility with 6+ automated production lines and an annual capacity of 100,000 metric tons.
Our products are exported to over 30 countries across Asia, Europe, the Middle East, Africa, and the Americas, serving industries including detergents, construction, textiles, ceramics, oil drilling, and water treatment.
Founded in Changyi City, Shandong Province
Quality management system certification
Recognized for technological innovation
Upgraded quality management system
Recognized by Shandong Province
Exporting to 30+ countries
Shandong Zhongzhi Chemical Technology Co., Ltd. was formerly known as Shandong Longgang Silicon Technology Co., Ltd. Following the corporate name update, the company continues operating as the same legal entity established in 2011, with the same manufacturing facilities, production team, and core products.
Historical certifications and documents issued under the former company name remain valid and are available on our Downloads page.
Enterprise Recognition
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