At Lantian, we are experts in investment casting using both silicon sol and water glass methods. Since 1997, our factory has been committed to producing high-precision castings with an annual production capacity of 600 tons for silicon sol casting and 4000 tons for lost wax casting (water glass). Our in-house process includes everything from pattern making to casting, machining, and heat treatment, ensuring the highest standards of quality. We work with a variety of materials, including carbon steel, alloy steel, and stainless steel, to create parts ranging in weight from 0.05kg to 100kg. All of our products are inspected to meet rigorous specifications and customer demands.