Shanghai obbo concrete products co . , ltd . has be approved to engage the franchise of obbo - bricks , and the h & w machine co . , ltd . has be appointed the supplier of equipment , we welcome you to have a hand in this grand prospects 本公司之上海公司业经批准从事奥伯砖生产与销售的特许加盟经营，其指定的设备供应商为上海中大紫来建材设备有限公司，欢迎有志于发展新型节能墙体材料的同仁共同参与，共展宏图。
