Established in 1990, we are a professional manufacturer of plastic granule machinery, as well as central air conditioning equipment for numerous years. Our company is proud to say that we have passed the Business & Products standard which was authorized by the Quality Technical Dept since 2004. Not only that, but we also gained ISO9001:2000 certification in 2005 and branded as a satisfactory unit in Zhejiang, China. We warmly welcome you to become part of our growing international family as we expand into new regions.