Free samples available for quality confirmation.

Technical support for product application.

Market analysis and price tendency forecast for regular customers.

For complex applications like mineral processing and water treatment, we can analyze your sample to be treated to find out the propose solution.

Dyes with special requirements (strength, mix color, special dust proof, lower quinoline, etc.) available on request.

Customized production for new chemical products available as long as CAS number provided; supported by efficient laboratories and proficient experts, we can provide samples of new products for confirmation in one month. We have successful cooperation with US and German customers for new pharmaceutical intermediates and health products.