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Precision Casting Process Revolutionizes Carbon Steel Agricultural Machinery Part Quality In recent years, as China's agricultural modernization accelerates, the agricultural machinery market has continued to expand, driving increased demand for high-precision, wear-resistant carbon steel agricultural machinery parts. In this context, manufacturing processes centered on precision casting technology are bringing revolutionary changes to the traditional agricultural machinery parts industry.

Capitalizing on policy support for intelligent equipment innovation, Junlong Machinery has established industry-academia-research collaborations with research institutes to optimize alloy steel production processes for high-end castings in automotive and petroleum machinery sectors.

In early 2026, Shandong Weifang Junlong Machinery secured a large Southeast Asian auto parts order via customized precision castings, expanding overseas footprint. Aided by Weifang’s policies, it overcame foreign trade hurdles. Focusing on stainless and alloy steel castings, it targets a 30% YoY foreign trade order growth in 2026, deepening in emerging markets with upgrades.

Weifang Junlong Machinery Co., Ltd. has boosted its annual output of precision castings and machined parts to 20,000 tons via three fully automated production lines. Two adopt silica sol + sodium silicate composite process, and one uses silica sol process. The lines enhance efficiency and product consistency, ensuring stable supply for agriculture machinery and auto sectors, and solidifying its precision casting position.