Linyi City Xidi Auxiliary Co., Ltd.

Company History
Founded with a commitment to providing high-quality chemical raw materials and innovative solutions for global industries, Linyi City Xidi Auxiliary Co., Ltd. Has grown into a professional manufacturer specializing in Sodium Silicate, Layered Complex Sodium Silicate and other detergent, refractories, and industrial coatings chemicals in China.
Over the past more than ten years, the company has continuously focused on technological innovation, production optimization, and international market development. Through stable product quality, reliable supply capacity, and professional export services, we have established long-term cooperative relationships with many well-known domestic enterprises and international customers.
Located in Linyi City, Shandong Province, China, our factory covers an area of approximately 40, 000 square meters, with fixed assets exceeding CNY 60 million. The company currently has 86 employees, including 12 professional engineers and technical personnel, with experienced teams responsible for production management, quality control, product development, and customer service.
From a local chemical manufacturer to an international supplier, Xidi Auxiliary has continuously expanded its production capacity and market influence, aiming to become a globally recognized supplier of sodium silicate and environmentally friendly washing additives.

Production Capability & Business Performance
With advanced production facilities and strict quality management systems, Xidi Auxiliary has developed strong manufacturing capabilities in the sodium silicate industry.
The company currently operates:
• Layered Complex Sodium Silicate production lines with an annual capacity of approximately 50, 000 tons
• Two Solid Sodium Silicate production lines with a total annual capacity of approximately 150, 000 tons
Our products are widely supplied to industries such as detergents, cleaning chemicals, water treatment, construction materials, ceramics, casting, paper manufacturing, and other industrial applications.
Over the years, we have accumulated extensive experience in domestic and international chemical trade. Our products have been exported to overseas markets and have received positive feedback from customers due to their:
• Stable chemical performance
• Consistent quality
• Competitive pricing
• Reliable delivery time
• Professional export service
We have the ability to provide customized production solutions according to different customer requirements, including product specifications, modulus, particle size, packaging, and application performance.

Main Products & Business Scope
Xidi Auxiliary specializes in the research, development, manufacturing, and sales of inorganic chemical products.
1. Sodium Silicate Products
Our main sodium silicate products include:
Solid Sodium Silicate
• Various modulus grades available
• Suitable for detergents, silica production, refractories, construction chemicals, casting, refractory materials, and industrial applications
Liquid Sodium Silicate
• Widely used in water treatment, construction, adhesives, coatings, and industrial processes
Instant Sodium Silicate Powder
• Suitable for refractories formulations and industrial cleaning products

2. Layered Complex Sodium Silicate
As an environmentally friendly phosphorus-free detergent additive, Layered Complex Sodium Silicate is one of our key products.
It offers advantages such as:
• Excellent water softening performance
• Strong detergency enhancement
• Heavy metal ion adsorption capability
• Environmentally friendly phosphorus-free formulation
The product is widely used as a substitute for traditional phosphate-based builders in detergent industries.

3. Other Chemical Products
In addition to sodium silicate products, we also supply:
• Soda Ash
• Sodium Citrate
• Soda Flakes
• Granular Soda