CGN Topu (Hubei) New Materials Co., Ltd., formerly known as Hubei Topu Polymer Technology Co., Ltd., was founded in May 2008. In May 2015, the company was acquired and controlled by CGN Nuclear Materials Group Co., Ltd. Tuopu Company's main products include four series: PE sheath material, PP filling material, PVC cable material, and low smoke halogen-free cable material. It is an enterprise that integrates research and development, production, and sales. The annual production capacity is 60000 tons, and the products are mainly used in the communication optical cable and cable industry. CGN Group Branch purchases our company's voltage breakdown tester, resistivity tester, dielectric constant tester, and other instruments