Contact US

ADD: Room 501-505, Building 18, No.1305 of  Huajing Road, Xuhui area, Shanghai, China

TEL: 86-21-61553069
FAX: 86-21-51079518
E-MAIL:  sales@
Website: www.

Research and Innovation

Dedicating on low carbon and environment-friendly chemistry technology

As a leading chemical company, We deeply understand that R&D is the origin of the power for development of the company which is why Chemwing never stop the steps approaching development of new products and technologies.

The R&D center of Chemwing specialized in development of green, low cost, low carbon releasing process and products. So far, we have more than 10 patents and several publishing papers aiming at such technologies and products.

With such resources and utilities, Chemwing could offer the following products and service.


○ Hydrogenation products

○ Benzofuran products

○ Alkyl Resorcinol

○ Azo dyes and pigments

○ Purine products


New technology development

Process optimization

Production pilot and scale-up

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