WELCOME TO DIPUTE Founded in 1998,Located in Zhengzhou City of Henan Province,China. Zheng Zhou Dipute Chemical CO.,which is a professional manufacturer & Supplier to provide conveyor repair services and products to the mining and materials handling industry. All of our products have obtain the ISO 9001-2008 certification.The excellent quality is reliable and winning a good reputation from our customers around the world. Our professional team consists of skilled belt workers and tradesman, backed up by technical staff with extensive experience in the minerals, mining and heavy industrial sectors.Our goal is to provide solutions to our customers tougest problems in conveyor belt system.