What precision bushings do, the sleeve/flanged/shoulder/self-aligning types buyers choose, how materials, heat treatment, tolerances and surface finishes are specified, and how a custom bushing order flows from drawing to CMM-verified export.
Expert procurement guide to precision pins: common types, materials and heat treatment, surface finishes, the CNC turning and grinding process, tolerances and CMM inspection, and how to source custom precision pins from a Qingdao manufacturer.
On December 31, 2024, all employees of Qingdao Jinglitong Manufacturing Co., Ltd. held an annual meeting and award ceremony with the theme of "Uniting our efforts to create brilliance" at Qingdao Yujia Mamacai Hotel.
On the afternoon of December 24, 2024, leaders of the Shandong Machinery Manufacturing Federation came to our company to conduct industry research, and the company's general manager Sun Duopeng presided over a research seminar.
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