



Founded in April,2002, our company dedicate to the research, development,manufacturing and marketing of technological chemical products such as diazonium salt photosensitive...


Add:No.88,Jingjiu Avenue,Train Station Economical Development Zone,Huanggang City,Hubei Province,China.
Tel:+86-713-8463888 / +86-27-83314626
Fax:+86-27-83496595
Business Department: Mr. Wan +86-13808662705
Cinnamon series: Mr. Yuan +86-15971461056
Postcode:430035 E-mail:ry@ry-chem.com
Tel:+86-713-8463888 / +86-27-83314626
Fax:+86-27-83496595
Business Department: Mr. Wan +86-13808662705
Cinnamon series: Mr. Yuan +86-15971461056
Postcode:430035 E-mail:ry@ry-chem.com