HEBEI TANGXING IMPORT AND EXPORT TRADING CO., LTD, also known for SKB INTERNATIONAL GROUP LIMITED, is a professional manufacturer and exporter of high-quality castings, including investment casting, sand casting, and aluminum die casting. We specialize in precision components using the soluble glass shell (silicasol) method for investment castings, resin sand process for grey and ductile iron castings, and aluminum or aluminum alloy die castings.

We work with a wide range of materials, including carbon steel, alloy steel, stainless steel, grey iron, ductile iron, aluminum, brass, and bronze. Our services cover full production and finishing solutions, such as machining, welding, heat treatment, case hardening, plating, anodizing, and painting. Additionally, through our trusted network of suppliers, we provide rubber and plastic injection molding, springs, punching, and stamping products, offering complete project solutions with optional assembly of related components.

Quality is at the core of everything we do. From raw material inspection to final casting, we ensure part-to-part consistency, meeting the same high standards every time. Our operations follow ISO 9001:2000, a globally recognized standard for excellence.

We accept inquiries and design files in PDF, JPG, CAD, IGS, STP, Pro-E, and SolidWORKS formats. Our experienced engineers promptly review requests, provide cost estimates, and deliver competitive quotations as quickly as possible.

Our goal is to be your reliable casting partner, providing high-quality products at competitive prices and building lasting, mutually beneficial relationships.

Contact us today to learn how we can support your project.