Yancheng Hetuo Machinery Co., Ltd.

Yancheng Hetuo Machinery Co. Ltd. Specialises in manufacturing and exporting sand casting, investment casting, die casting, carbon steel, stainless steel and low alloy steel castings. Established in 2014, Hetuo Machinery covers an area of 30, 000 square metres and has an annual production capacity of 1, 800 tonnes.

With comprehensive advantages such as advanced equipment and professional team, Hetuo Machinery has become a leading metal parts manufacturer in Jiangsu, providing OEM service for sand casting and other metal parts, and the products are exported to many countries such as the United States, Germany, Switzerland, South Africa, Spain and so on.

Hetuo Machinery has rich experience and professional technical team in the field of casting, especially in clay sand casting, coated sand casting and resin sand casting with in-depth research and practice.

For clay sand casting, with years of experience, Hetuo Machinery can optimise the sand formula and casting process parameters according to the customer′s needs and casting characteristics to ensure that the castings produced have good quality and performance. In terms of coated sand casting technology, Hetuo Machinery has mastered the advanced coated sand preparation process and moulding technology, which can produce high-strength and high-precision moulds and cores, providing reliable technical support for the production of complex shapes and thin-walled castings.

For resin sand casting, Hetuo Machinery continues to develop and innovate, and has accumulated rich experience in the selection of resin, curing agent ratio, sand compacting and curing, etc., which can effectively control various factors in the casting process to ensure the quality of castings and production efficiency.

For coated sand casting, Hetuo selects high-quality raw sand and high-performance thermoplastic phenolic resin as the main raw materials of overlay sand, and through precise proportioning and advanced overlaying process, the overlay sand is characterised by high strength, low outgassing, good plasticity, good fluidity and so on.

Hetuo firmly believes that ′quality is the heart of excellence′, so we have independent quality control departments in both our production and logistics warehouses. We have our own CMM, spectrometer, 2D projector, roughness tester, hardness tester, thickness tester, NDT machine and dozens of routine inspection tools. We know that product quality is the root of an enterprise, and we can only have further cooperation if we ensure what we promise.