Hangzhou Liansheng Insulation Co., Ltd was established in 1988, to be subject to Zhejiang Holley Group, is the enterprises which specialized in composite materials. Now our company have more than 700 employees, among them, professional and technical staff account for 40 %, and the existing production capacity of types of composite materials are 15,000 tons per year; The main products of our company are: laminates Sheets( such as FR4, G10, G11. CEM-3 and ect), machined parts and special ...