Quantum Precision Machinery (shandong) Co., Ltd.

Quantum Precision Machinery (shandong) Co., Ltd. manufactures precision castings and precision machined components, supporting parts and accessory production. Its manufacturing process includes material spectral analysis, lost-wax pattern production using a medium-temperature wax-silica sol process with mold tooling development, shell making with controlled drying conditions, de-waxing, casting, and post-processing such as grinding, shaping, and TIG welding, followed by acid pickling/passivation and water treatment. For machining and finishing, the company uses equipment including lathes, milling, planing, grinding, sawing, drilling, wire EDM, and CNC machining centers, and it can develop and manufacture molds based on customer drawings. The company holds a quality management system certification aligned with GB/T19001-2016 / ISO 9001:2015, and also has occupational health and safety management system and environmental management system certifications. Products are supplied to North America and Europe and include turbine/impeller/pump-valve series, pipe fittings, hardware tools, mechanical parts, and automotive parts.

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