一种防堵塞的截止阀

2021·07·16

Beijing headquarters

Email: tikesi@126.com Tel: 010-64128915 Address: 8-1006, tianchangyuan, Olympic media village, Chaoyang District, Beijing

2020·12·01

2018

In 2018, it was awarded the drafting unit of national urban heating standard (heating ball valve butterfly valve) Wonhe national high tech Enterprise Certificat...

2020·12·01