Our products are top quality in China which have been used on Schwing, Sany, Zoomlion, PM, Kyokuto, CIFA, Xugong, Hainuo etc and have been recognized by them. Our company has grown to be a professional concrete pipe and spare parts exporter in China. More than 80% of our products have been exported to foreign market, such as Korea, Singapore, Middle East, South America etc.