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By investment in technology, Crown participates in the development and sales of new products.  Crown also invest in OEM products to improve market share and brand popularity.

In collaboration with the R&D team from Beijing, we jointly developed and industrialized bio-based liquid resin for rubber, which is applied in products by many enterprises.

Integrating upstream and downstream resources and breaking monopoly and technology barriers, a bio-based PA product is industrialized to upgrade traditional petrochemical. 

Green PRO 70% market share
Global products line, single product market share of 70%
Competitive price
Sustainable development
National logistic coverage
Domestic logistics
Professional and reliable team
Meet Customer Demand
Customized service
Provide value-added products
Environmental green products line