Local inventory support for North American VMI, safety-stock and scheduled-release programs.
Direct Manufacturer · Qingdao, China
Investment casting. CNC machining. Finishing and assembly.
We manufacture and assemble precision metal components from silica-sol investment casting through CNC machining, surface finishing, quality control and final assembly. Send the drawing, material, quantity and critical requirements for a manufacturing review.
3 g–150 kginvestment-cast part range
150 t/monthcasting capacity
40+CNC machines
30+ yearscasting, machining & polishing
Manufacturing capability snapshot
Silica-sol investment casting40+ CNC machinesHexagon + Mitutoyo CMMHydrostatic + pneumatic testingStainless · duplex · alloy · nickelChina manufacturing + U.S. contactVMI · JIT · local stockingHigh-mix · low-volume programs
In-house manufacturing route
Four capabilities coordinated around the finished drawing.
Casting, machining, finishing/assembly and quality control are planned as one manufacturing route when the project needs them together.
Investment casting
We use silica-sol lost-wax casting for stainless, duplex, carbon, alloy, heat-resistant and nickel-based grades.
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CNC machining
Our 40+ CNC machines cover turning, turn-mill, HMC, VMC and multi-axis work for critical bores, faces, threads and datums.
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Finishing & assembly
Mechanical polishing, blasting, passivation, electropolishing and specified assembly or sub-assembly work for finished components.
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Quality control & testing
Dimensional inspection, material verification, NDT, surface measurement, traceability and pressure/leak testing to the drawing.
Explore Quality Control ↗Parts we have manufactured
Our portfolio shows what we actually manufacture.
These are cast, machined and polished components from our existing product portfolio. Browse by component family to find examples closest to your drawing.
Browse Custom Component Families ↗Quality control
Quality control is built around fit, sealing, material and service risk.
We select dimensional inspection, material verification, NDT, surface measurement and pressure/leak testing for the features that actually control performance and traceability.
Hexagon + MitutoyoCMM systems
Spectrometer + ferritematerial verification
RT · UT · PTNDT routes
Hydro + airpressure & leak testing
VMI, JIT & stocking support
Stock closer to the line. Replenish to the agreed program.
For repeat programs, we support vendor-managed inventory (VMI), safety stock, blanket orders, stock-and-release, Kanban replenishment and JIT delivery through warehouse arrangements in the United States, Europe and China.
Review Supplier Qualification ↗European warehouse support where local stock, VMI or Kanban replenishment reduces supply risk.
Inventory close to production for VMI, repeat orders, export consolidation and planned releases.
Warehouse location, inventory ownership, min/max or safety-stock targets, forecast sharing, release frequency, Incoterms and replenishment rules are agreed for each program.
Applications
We manufacture for the conditions the part will actually see.
Pressure, corrosion, cleanability, wear, flow geometry and documentation requirements affect how we select material, casting route, machining, finishing and inspection.
Pumps & Valves
Pressure boundaries, flow geometry, sealing interfaces and corrosion resistance.
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Food, Beverage, Dairy & Pharmaceutical
Cleanable stainless components for food, beverage, dairy, pharmaceutical and sanitary processing equipment.
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Marine
Corrosion exposure, polished stainless surfaces and durable mechanical interfaces.
↗Chemical ProcessingAlloy selection, corrosion duty, flow paths and pressure integrity.↗Oil, Gas & Energy EquipmentPressure-critical components for oil, gas, power generation and energy equipment.↗Industrial Machinery, Automation & Heavy EquipmentCustom cast and machined parts for machinery, automation, robotics and heavy-duty equipment.↗Water & WastewaterFlow-control, pump and treatment-equipment components for corrosive or continuously wet service.↗HVAC & RefrigerationFlow, compressor, pump and control components where sealing, pressure and repeatability matter.↗Automotive & MobilityCast and machined components for vehicle, mobility and production-equipment programs.↗
Material range
Different material ranges for casting, machining and finishing.
Investment casting follows alloy and melt-control requirements. CNC machining covers a much broader material range, while polishing and surface finishing can be applied across many metals.
Compare Material Families ↗Investment casting alloysStainless, carbon, alloy, duplex, heat-resistant and nickel-based alloys; melted and poured to the project specification.↗CNC machining materialsWe machine a broad range of industrial metals, plus selected plastics and hard rubber where appropriate.↗Polishing & surface treatmentA broad range of metals can be mechanically finished; stainless and sanitary surface control are core specialties.↗
Customer experience
Our manufacturing experience includes programs for recognized global equipment brands.
Alfa LavalSPX FLOWTetra PakGEASantoniGEMÜKSBMercedes-AMG
Engineering Resources
Useful answers before you send an RFQ.
Our engineering notes cover the questions that most often affect manufacturability, cost, risk and inspection.
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AI data center liquid cooling
Where casting and CNC machining fit around CDUs, pumps, valves, strainers and leak-tight fluid hardware.
China sourcing outlook 2026–2027
Buyer-focused guidance on supplier fit, quality, resilience, total cost and high-mix low-volume programs.
Designing castings for CNC
Coordinate cast geometry, machining access, datum strategy and stock.
Porosity & pressure tightness
Connect pressure boundaries, casting control, NDT, machining and leak testing.
Our VDV valve program
Industrial valves, actuation and private-label programs.
Ball valves, butterfly valves, check valves, Y strainers and actuation can be supplied as standard products or adapted for OEM and distributor programs.
Explore Valve Portfolio ↗
Start with the drawing
Send the alloy, annual quantity and critical requirements.
Upload drawings and 3D models with the form, or email them directly if you prefer.
For the fastest drawing review, include:
- 2D drawing / 3D file and revision
- Material grade or service environment
- Annual quantity or expected lot size
- Critical tolerances, finish, inspection or pressure-test requirements