Learn more about OEM Sand Casting Factory 

Qingdao Zhaoyuqi Machinery Co., Ltd. is a modern professional OEM manufacturer of customized iron castings, specializing in shell casting and green sand casting technologies in China. The company is located in Qingdao, which is a port city. The distance from the port to our enterprise is only about 1.5 hours. We have specialized in customized sand casting for over twenty years and are the preferred casting parts supplier for domestic and overseas customers.

We started with a few people, and now our team consists of dozens of workers. Our foundry, which has been in the industry for over two decades, has mastered complete process control from sand preparation, mold making, pouring to finishing, and is able to consistently supply high-performance castings in a variety of materials, including ductile iron, iron alloys and carbon steel.

Our key competitive advantage lies in the perfect combination of excellent quality and customer-oriented service. We are ISO9001 and CE certified, with 98% of our products exported to Europe, America and Southeast Asia, earning wide recognition from long-time partners - famous brands.

All our sand casting products strictly comply with ISO 9001 and major international industry standards, and in-house testing covering tensile strength, impact strength and internal non-destructive testing has earned long-term customer trust. The degree of spheroidization of graphite in high-strength cast iron reaches more than 90%. Most of the exported parts are used in industrial equipment, pumps, electrical fittings, agricultural machinery parts, railway vehicles, ship fittings and automobile spare parts, etc.

Thanks to a highly qualified technical team, we can quickly adjust the formulation of molding sands and casting process parameters in accordance with individual requirements - from small-scale trial runs to large-scale deliveries, offering cost-effective solutions that are ideally suited to the specific operating conditions of the customer.

Compared to our competitors, we offer more flexible customized solutions, shorter delivery times and competitive prices, as well as comprehensive after-sales services, including 24/7 support and a 3-year warranty on all major products.

Welcome to us - contact us!