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Service industryLiquid measurement and control for oil & gas, food, chemicals, and moreWe have been specializing in precision investment casting of parts for the measurement and control industry for nearly 40 years, offering efficient and highly competitive one-stop solutions that meet the evolving needs of global industry leaders.
High-speed centrifugeThe centrifuge industry demands high product accuracy, superior performance, and complex structural designs. Haosen not only provides customers with manufacturing services but also offers a one-stop solution that includes comprehensive inspections such as dynamic balancing.
Food machineryThe surface of food machinery products must meet the Ra0.4 mirror finish standard. These products are challenging to polish, and after polishing, they must pass a 48-hour neutral salt spray test. Haosen’s customers can rely on us to provide the entire process in-house to meet their requirements.
AerospaceHaosen offers a variety of casting processes and precision machining technologies to produce aerospace components that meet industry standards and customer requirements. We also provide a full range of inspection services to ensure product quality. By offering customers a one-stop solution, we can guarantee competitive product pricing, timely delivery, and high-quality products.
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Manufacturing process3D printing3D printing is used in new product development, shortening the R&D cycle and eliminating the need for mold making, thereby ensuring timely delivery for Haosen Precision Casting’s new product development.
Mold manufacturingThe Mold Department is the first step in our company’s product manufacturing process. Currently, the department has 27 employees who are proficient in a full range of processes, including design, process engineering, turning, milling, grinding, CNC machining, three-coordinate measurement, electrical discharge machining (EDM), wire-cutting, precision boring, and fitting work. This enables us to comprehensively handle the entire process—from design to production and assembly of molds and tooling. Our design and machining personnel are highly experienced, each with over 10 years of industry experience. The products we manufacture and produce include: precision casting molds, small stamping dies, rubber molds, plastic molds, part-processing fixtures, measuring tools, as well as molds and tooling for aerospace-related components.
Investment castingInvestment casting is one of the most sophisticated casting processes. While producing parts with intricate structures, it also achieves high dimensional accuracy and excellent surface quality.
Precision machiningPrecision machining encompasses processes such as turning, milling, boring, drilling, electrical discharge machining (EDM), engraving, grinding, and other techniques. It is a process in which material is removed from a workpiece through mechanical operations to produce precision parts that meet stringent dimensional accuracy, geometric tolerances, and high surface quality as specified in the drawings.
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Service industry
Service industry
Our main products cover a variety of fields, including industrial instrumentation components and industrial valve bodies. We have an annual production capacity of approximately 3,000 tons of precision-forged stainless steel castings and offer comprehensive machining services. We are the largest precision investment casting enterprise in Northwest China, equipped with the most complete measurement and production facilities.
In November, the HiPhi workshop renovation was completed and put into operation, primarily using high-temperature alloy materials for casting.
In April, the construction of the second-phase CNC automated machining plant was completed and put into operation.
Recently, the 2025 St. Petersburg International Oil and Gas Exhibition concluded successfully.
Recently, a customer from Emerson—a global leader in instrumentation and a pioneer in the industrial automation field—made a special visit to Xi'an Haosen Precision Casting Co., Ltd. to conduct an in-depth supplier audit.
Open Class at Runze Garden on August 8, 2025
On August 8, 2025, Runze Garden will host a grand open lecture event. The course content is rich and varied, and we believe it will offer everyone a feast of knowledge.
Open Class at Runze Garden on July 12, 2025
On July 12, 2025, Runze Garden will host a grand open lecture event.
Address: No. 28, Lantian Road, National Aviation High-Tech Industrial Base, Yanliang District, Xi'an City, Shaanxi Province
