+86 18069052667

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Ningbo, Zhejiang

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Automotive

A Preferred Supplier of Automotive Castings, and Precision Machining metal Parts

The automotive industry is currently undergoing a huge transformation from fuel technology to electric technology. The push for lighter vehicles is driving changes in automotive components as well. SJ-Machinery is a preferred supplier to leading global automotive OEMs for investment castings, sand castings, and precision machining metal parts.

Our products not only manufactured to meet heightened requirements of fuel economy and emission standards. but also provide component solutions for electric vehicles (EV). SJ-Machinery is a one stop solution manufacturer with the capability to meet the developing needs of automotive customers for metal parts.

We are devoting to continue investing in the upgrade manufacturing technologies. We are proud of our talented and highly skilled workforce, and the process control is followed IATF 16949. We always consider customer demands as the most priority, such as fast response, innovative solutions, and flexible processes to meet tight part delivery schedules, SJ-Machinery’s plant facilities are certified to IATF 16949 and ISO 9001.

Automotive Investment Casting parts

The automotive applications investment casting parts require complicated structure, high precision tolerance, normally grade CT4-CT6, and reliable mechanical properties performance, We offer stable and various kinds of parts manufacturing solutions to global automotive OEM’s development.
Typical investment castings we produce include:

Automotive water glass casting and Sand Casting

Normally the automotive industry Customers prefer to choose a partner who can supply high-quality components at competitive prices. SJ-Machinery can meet the both requirement. Sometimes Customers has various kinds of product, while they would like to select one supplier so that can reduce the cost of supplier management, SJ-Machinery has has sand casting and water glass castings components to meet the customer demands, when they need critical components of castings. SJ-Machinery has substantial expertise in both for the automotive industry.
Typical part of SJ-Machinery produce and supply to automotive customers include:

Automotive Precision Machining

Automotive components require high accuracy, traceability, and stability. Customers expecting high capacity production and rapid time-to-market delivery. SJ-Machinery has been serving different field automotive customers.
Typical automotive components that SJ-Machinery produces include:

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