Who We Are

Heda Castings was founded in 2001, our foundry is located in ZheJiang China that is around two hours away from Shanghai. We are an ISO 9001:2015 certified professional foundry of high standard precision casting parts.

Our main casting technique is silica sol investment casting which offers the best surface finish and dimension accuracy of all investment casting techniques. We offer a wide range of casting materials including Carbon Steel, Stainless Steel, Alloy Steel, Tool Steel and so forth, annual production capacity is around 4,000 tons. Our precision casting parts are widely used in various industries, such as agricultural equipment, construction hardware, high-speed train parts, food machinery, automotive parts, cookware parts, defence industry, valve parts, medical equipment and so on.

Except investment casting, Heda Castings also offers many after-casting processes in our in-house workshop, including machining, broaching and polishing. Heat treatment and zinc/chrome plating can also be provided by our cooperative factories. We can be your one-stop solution of precision investment casting products.

Heda Castings started exporting precision casting parts since 2004, we have built long-term business relationship with clients from Germany, Austria, Japan, United States, Denmark, Sweden, Spain, Italy and so forth, with more than ten years of working experience with clients from all over the world, Heda Castings has been one of the most reputable and reliable suppliers in precision casting industry in China.


If you have any questions about our Investment Casting services, Machining services or Surface Treatment services, please feel free to contact us, your inquiry will be responded within ONE working day.

Some FAQs

We use Silica Sol only for better surface finish and dimension accuracy of the casting parts.

We do quality check strictly according to our customers’ request. Samples must be approved by customer before mass production, all parts must be 100% inspected before shipment, a random check with Projector or CMM must be carried out by our QC staff and a detailed measurement report will be sent to our customers. Hardness, mechanical properties and so forth can also be done if requested.

Our main products are lost-wax precision casting parts in weight range 10g to 20kg, made of carbon steel, alloy steel and stainless steel mostly.

We don’t have a Minimum Order Quantity, inquiries in any quantity are welcome and we treat all of our inquiries with equal importance, however the unit price could be relatively higher when the quantity is small, because the mold cost and exporting costs are almost fixed.

We have been exporting precision casting parts since 2004, we have rich experience with parts reqired by oversea customers, which allow us to easily understand our customers’ demand and provide the best quality castings in  the shortest leading time.

polished and machined casting parts