The 100% insulation is a new design, through excellent processing technology and high-quality raw materials, the performance of 100% insulation up to a higher standard. We are perfect for every detail of the 100% insulation, guarantee the quality level, so as to bring you the perfect product experience. Jiangsu Grand Cable Co., Ltd. is a professional China 100% insulation manufacturer and supplier, if you are looking for the best 100% insulation with low price, consult us now!