Factory & inspection · Zibo, Shandong
A real factory behind the name
Our 3,000 m² manufacturing site in Zibo brings casting, machining, assembly and inspection together. These are the people, equipment and production capabilities behind our ANSI pump and replacement-parts work.
Ask about a pump or factory reviewThe site behind the supply
Manufacturing and inspection in one place
The Zibo works have produced ANSI/ASME B73.1 process pumps and replacement parts since 2010. In-house casting and forging, machining, balancing, pressure testing and assembly support the work from raw material through finished pump components.
Jinan Yingsiman Machinery Co., Ltd. was registered in Jinan in June 2018. The Jinan office coordinates customer enquiries while manufacturing takes place at the Zibo site.
Inside the workshop
Machining equipment and production areas
The workshop images show the machining equipment and production floor used for pump and replacement-parts work.





Production capability
Equipment for pump manufacturing
The site combines large-part machining, CNC turning, dimensional measurement and balancing equipment.
| Equipment group | Examples at the Zibo works |
|---|---|
| Large-part machining | GNU28X30 gantry machining center; CNC horizontal boring and milling machines |
| Turning and milling | Double-column and CNC vertical lathes; CNC lathes and turning-milling equipment |
| Machining centers | Horizontal and vertical machining centers for pump components |
| Measurement and balance | Tornado NCA10158 coordinate measuring machine (CMM) and dynamic balancing machines |
Machine availability and the process used depend on the component and confirmed order scope.
People behind the work
A team across production, engineering and quality
A 35-person team supports manufacturing, engineering, quality assurance, aftermarket service and sales. The departments coordinate pump review, production, inspection and order support.
Factory access
Plan an audit or witness visit
Vendor-audit documentation is available to qualified buyers. Factory visits and witness testing can be arranged by agreement; share the scope and timing you need so the team can confirm the arrangements.
Review a pump or replacement-parts requirement
Share a nameplate, drawing, part number or duty data with the team.
