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                Manufacture High-tech Products
                    Obtain High Standard Management
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Shanxi Four High Nanotechnology Company Limited, supported by outstanding technologies, is a leading supplier of nanomaterial and the application processing solution. The Four High began R&D of nanomaterial in 1993. We are committed to provide industrial customers with Nano ZnO and application processing solution to help them lower cost, improve processing and strengthen the value-added products. But we do not stop there. We work together with our clients as their partner to help them to obtain and maintain the long-term competitive advantage.

We analyse together with our clients the characteristics of the application system and the properties and functions of the nanomaterials so as to help the clients work out their processing ways and implement the production trials and efficient applications.

We directly produce nano zinc oxide particles, emulsion, master batch, pre-dispersoid and the modified or compounded materials.

The Nano ZnO we produced is of high content, low impurity, big specific surface area(10-130m2/g), ultra fine particles(10-100nm), The content of Arsenic and Manganese is less than 1 ppm. As per customers' requests, we can also supply different functional products.