Qingdao Rovan Machinery Co., Ltd was located in Qingdao, the important coast city in northern China, it was established in 2001, mainly produces casting machinery, rubber machinery and accessories, the products are mainly shot blasting machine, dust collector, sand mixer, sand molding machine, core shooter machine, rubber machinery, near dozens of varieties. Our company has more than 11 years� experience in machine manufacturing including shot blasting machine, dust collector, sand casting machine, etc. the products have been exported to Japan,Dubai, Russia, Singapore, Bolivia, Algeria, etc. and gotten good feedback from the customers. The company is located in the west coast of Qingdao, it only needs two hours from the factory to Qingdao port which can save much freight fee for our clients. Furthermore, our company is in the local foundry base, it is convenient to get the spare parts and ensure delivery time. Also, we can supply the spare parts for ten years after your order.