Custom Metal Parts Manufacturer Since 2001

MANUFACTURING PROCESSES

Choose the manufacturing route around your part requirements.

Investment casting, die casting, forging and CNC machining supported by drawing review, tooling, sampling, secondary operations and quality inspection.

Tianluping custom metal parts manufacturing processes
Not sure which process fits?

Send the drawing, material, tolerance, quantity and application. Our engineering team can review the route before quotation.

Drawing reviewGeometry, material and critical requirements
Process recommendationRoute, tooling and secondary operations
Tooling & samplingValidation before volume production
Quality coordinationInspection, traceability and delivery requirements

PROCESS SELECTION

The drawing decides more than the process name.

Engineering review considers the complete project rather than selecting a route from one parameter alone.

01Geometry and functional features
02Material grade and applicable standard
03Critical tolerances and inspection needs
04Order quantity and annual demand
05Application, finish and delivery target

Investment Casting

Often considered for

Complex geometry and near-net-shape parts across a broad alloy range.

Review points

Tooling, casting design, tolerance allocation and secondary machining.

Die Casting

Often considered for

Repeatable light-alloy parts where production volume supports dedicated tooling.

Review points

Tooling investment, wall design, draft, porosity requirements and finishing.

Forging

Often considered for

Load-bearing parts where strength, fatigue performance and material flow matter.

Review points

Parting line, draft, machining allowance, tooling and heat treatment.

CNC Machining

Often considered for

Precision features, prototypes, lower-volume work and secondary finishing.

Review points

Material removal, datum strategy, tolerances, fixturing and inspection.

This comparison is general guidance, not a capability commitment. Confirmed process, tolerances, tooling and inspection scope are defined after drawing review.

CONNECTED SUPPORT

A manufacturing route includes more than the primary process.

Tooling, sampling, machining, finishing and inspection are coordinated around the approved drawing and production requirements.

01

Tooling & sampling

Define tooling scope, sample requirements, approval criteria and production release points.

02

Secondary operations

Coordinate machining, heat treatment, surface finishing and assembly when required.

03

Inspection planning

Identify critical characteristics, inspection methods, records and traceability needs.

04

Production coordination

Align drawing revision, batch requirements, schedule and delivery expectations.

FOR ENGINEERING REVIEW

Send what you know. Open questions can be reviewed together.

A complete RFQ helps, but customers do not need to select the final process before contacting the team.

Drawing or sample2D drawing, 3D model or physical sample information
MaterialRequired grade, standard or functional requirement
Critical requirementsTolerances, surfaces, appearance and inspection points
QuantitySample quantity, order quantity and expected annual demand
ApplicationHow the part functions and what conditions it must handle
Delivery targetDestination, schedule expectations and required documents

APPLICATION EVIDENCE

See how requirements become a manufacturing route.

Case studies connect the selected process with material, engineering decisions, quality requirements and project outcomes.

View all case studies

DRAWING REVIEW & QUOTATION

Not sure which process fits your part?

Submit the drawing, material, quantity and application requirements. The engineering team can review the manufacturing route before quotation.

Request a Quote