Keyuan holding group co., ltd is a Hong-Kong invested group specialized in the production of refined petrochemical products,synthetic rubbers and thermoplastic elastomers. We offer you a wide range of petrochemicals with two production bases in mainland China, located in the Qingshi industrial zone of Ningbo city (Zhejiang) and in Qisha industrial zone of Fangchenggang city (Guangxi) respectively...MORE
