阀门和管件 meaning in English

ales and fittings
valves and fittings

It has been manufacturing valves and fittings since its foundation in 1894
从1894年成立至今一直是阀门和管件的生产和供应商。
Valves and fittings
阀门和管件
Williamson valves produced high quality valve and fitting products by adopting advanced quality control techniques and innovative inspection facilities in 1975
从1975年开始，通过采用先进的质量控制技术和检验设备的技术更新，威廉姆森阀门开始生产高质量的阀门和管件产品。