August 7, 10:00 to 10:30 a.m., the first meeting of the Kaiwei Xi Valve Group kicked off. At the meeting, the review...

Kaiwei Xi brand in the valve industry and market share a wide range. For users, how to identify the real and fake, first of all, from the valve...

Many users can not distinguish between Kaiwei Xi Valve Group Limited (referred to as: China Kaiwei Xi, trademark: CKVC) and Shanghai Kai...