Changzhou senior new energy Material Co., ltd,a wholly-owned subsidiary of Shenzhen Senior Technology Material Co., Ltd held a project base construction launching meeting in the government building of the administrative committee of changzhou economic development zone on August 13, The project team of Changzhou senior has completed the bidding and tendering work of all the contractors through the series inspection and strict screening of each contractor in the early stage. At present, it has been determined that the main construction unit of the project is changzhou no.1 construction company and the supervision unit is changzhou tianning. The successful convening of the conference marked the official start of the construction work of changzhou senior project base and took an important step towards the target of the base's formal operation.