Zhejiang Bertel Technology Co., Ltd. is a professional valve manufacturer specializing in R&D, production, and sales services. It is controlled by Bertel Group and is a subsidiary planned for public listing. The company covers an area of approximately 96,000 square meters and employs over 700 people. It serves as a Category A supplier and framework supplier to CNPC, Sinopec, and CNOOC for their operations in oilfields, refining, pipelines, storage, and transportation. As the production base for Bertel Group's digital factory initiative, the company leverages deep integration of industrial and information technologies. Through the implementation of systems such as PDM, ERP, APS, MES, and OA, it has established intelligent workshops and achieved smart production capabilities.