Dongying Guorui Casting&Machining Co., Ltd., located in Shengli Industrial Park Dongying city, Shandong province, China, our company has two precision Foundry Companys, which are engaged in Silica Sol precision casting and water glass precision casting, is engaged in precision casting, precision machining as one of professional manufacturers. Companies from the Qingdao 280 kilometers, 400 kilometers away from Beijing, the transportation is very convenient.

The Silica Sol precision casting factory is located in Qingzhou city of Shangdong Province, Dongying Guorui Casting &machining Co., Ltd. Owns 60% shares of this foundry, The factory of silica Sol precision casting using medium temperature wax and silica sol as binder shell, the production process of this factory are manufactured in accordance with the investment casting process, now it has a staff of 56 people, including product development engineer and backbone 8 people, casting material covered A743CF8 series of austenitic stainless steel, A297HH, A351CK20 and Japanese standard heat and corrosion resistance of stainless steel and duplex stainless steel, And it can supply part of carbon steel and alloy steel castings too. We can supply 300 tons/year of precision castings now.

Another factory of Water glass precision casting is located in Liaocheng city of Shandong province, is a subsidiary company of Dongying Guorui casting&machiningCo Ltd, Guorui company can manage the factory by means of share, owns 30% shares of this foundry. It is with the water glass shell technology, product coverage include building hardware, auto parts, grate bar and industrial furnace accessories (Heat resistant steel ), this factory The factory employs 136 people e, an annual output of various types of water glass precision castings 750 tons of material include ductile iron, gray cast iron, carbon steel, alloy steel etc...It has a professional processing workshop, Equipment includes CNC lathes and machining centers, can provide a full range of process service for our customers.

Because the Guorui companies control the rich resources of production, we can meet the multiple needs of our customers, we can provide a variety of casting products from the high-end Silica Sol precision casting to low class water glass precision casting for customers, can meet the various needs of our customers. So our customers is throughout the world, including the United States, Canada, Russia, Britain, New Zealand, Sweden, Israel, and has been in the customers to establish good relations of cooperation.

Guorui company tenet: We are not only provide products to customers, and provide the whole process service for the customer.