Yantai Shengyi Machinery Co., Ltd is located in Laizhou , Yantai city, Shandong province, China. We produce and sale all kinds of castings for machinery parts, casting materials include cast iron (grey iron, ductile iron, alloy cast iron), carbon steel, stainless steel, alloy steel etc. We are a professional exporter in China for kinds of castings and machined products. Our products exported to Europe, USA, Canada, Russia, Australia, Korea, Japan and other countries.
      We produce our casting products using coated sand casting process and lost wax casting process. Our casting products have good surface roughness, high dimensional accuracy and good quality. Our casting products win high praise from our customers, and we won the trust from our customes.
      We have good products development capability. We can provide a fast development and production for casting products and machined products according to the drawings and samples from customers. We can fully meet the requirements from customers.
      We sincerely welcome you to send your inquire to us, and we hope to build a long term business relationship with you.