适用于各类阀门的阀座，阀瓣环形平面的密封研磨。

Suitable for various valve flap, flap ring panel seal grinding.

youdao

公司是生产销售特种潜水泵、水处理成套设备、各类阀门、环保设备的专业企业。

The company is in the production and sales of special submersible pump, water treatment equipment, various valve, environmental protection equipment specialized enterprise.

youdao

资金和人才实力雄厚，具备各类阀门产品开发、研制、设计、铸造、机加工、装配、试验、测量、仓储、运输、服务等全部能力。

Strength of capital and talent, with all the valve product development, research, design, casting, machining, assembly, testing, measurement, storage, transport, services, and all other capabilities.

youdao