Zhang Jia Gang Stone Mechanical Equipment COM., Ltd Is a professional company located in Zhang JiaGang city, we have more than 20years experiences in plastic machinery and beverage filling machines Industry. We devote ourselves to the products development, research, implode and make new products for plastic machine, liquid food, beverage packing and filling industry in China. For plastic industry our main products include: A. Hollow plastic products blow molding machine products volume from ... View All blow molding machine workshop 1 Item blow molding workshop