摸BBB揉BBB揉BBB视频,日本免费无码一区二区到五区,四川女人毛多水多A片,熟妇的味道HD中文字幕,免费看人妻换人妻互换A片爽

Wuhan Zhengwei Machinery Co.,Ltd (WHZWM) will take part in the 17th China International Polyurethane Exhibition (PU CHINA 2019) on September 5th – 7th, 2019, in Poly World Trade Centre Expo, Guangzhou, China. Our stand is No.360.

Organised by Crain Communications Ltd., MinMetals Corporation and Chinese Polyurethane Industry Association (CPUIA), PU CHINA is the most established annual event for the polyurethanes market in Asia-Pacific region and even in the world. This event has been successfully held 15 sessions in Beijing, Shanghai, Shenzhen, Nanjing and Guangzhou since being set up in 1995. In recent years, WHZWM attended this event every year.

Welcome to our stand and know us more....