11 series - from clean processes to harsh media, from rough vacuum to high vacuum, covering a variety of processes.
From working condition analysis to on-site delivery - standardized operation process.
Production base | Appearance test | R&D support
Double line parallel entry, standardized production line for vacuum pumps, customized workshop for vacuum systems.
24-hour load test of vacuum pumps and pre installation test of vacuum systems.
8% of annual revenue is invested in research and development to provide technical support for the vacuum industry.
Established in 2010, focusing on vacuum technology research and system integration.
Shanghai Puyan Machinery Co., Ltd. was established in 2010 and is a long-term advocate of vacuum technology. We adhere to the concept of "precision manufacturing, service integrity" and focus on providing global industrial customers with research and development, manufacturing, and integration services for vacuum pumps and complete vacuum systems.
The company has a full range of vacuum pump product lines covering rotary blades, screws, roots, claws, vortices, etc., and also has the engineering capability to undertake large-scale central vacuum systems and non-standard vacuum units. From standardized selection to deep customization, we help customers cope with the rigorous process challenges in industries such as chemical, electronics, coating, and pharmaceuticals.
Relying on our own production base, 24-hour factory testing process, and multiple national patented technologies, we ensure that every pump and system delivered has long-term reliability and stability.
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