Hangzhou Leson Insulation Co., Ltd was established in 1988, to be subject to Zhejiang holley group, is the enterprises which speciallied in polymer composite materials. Now our company have more than 200 employees, among them, professional and technical staff account for 40%, and the existing production capacity of types of composite materials 10, 000 tons, finished workpiece of the 500, 000PCS; The main products of our company are: laminated type (such as FR-4, G-11, CEM-3, CEM-1, ect insulation board / CCL), finishing type and special materials group (such as Aluminum Copper Clad Laminate, GPO-3, etc. ). Products are widely used in computers, instrumentation, communication equipment, automobiles, locomotives, rail transportation, energy and other high-tech industries. Company has passed ISO9001: 2008 quality management system certification, ISO14001 environmental management system certification, UL product safety certification and SGS environmental inspection; In the next milestone, Leson will be adhering to the "fast, flexible, honest and fair" business principles, through continuous innovation and beyonding, and to meet the customer personalized demand by more varieties of products, reasonable prices, excellent quality and high quality service , based on the market, return customers back to society, return on shareholders, employees return.