Capability / Assembly and Testing

Assembly, sealing and testing for finished component delivery

Sub-assembly can simplify the supply chain when insert installation, sealing, testing and packaging are planned with the casting and machining process.

Upload a drawing Review DFM process

Assembly and Testing project review

Founded 2010: Shenzhen manufacturing base
Al / Zn / Mg: Material project planning
DFM first: Drawing review before tooling
One project path: Casting to finished parts

01 / Capability

Assembly and Testing in project context

Some die-cast projects end at the casting. Others require inserts, seals, hardware, subcomponents, functional checks and export packaging.

Assembly work should be defined by a bill of materials, work instruction, torque or fit requirement, inspection plan and traceability rule. Critical safety or regulatory functions require separate qualification.

Outdoor power equipment
Telecom and network enclosures
LED fixtures
Camera housings
Industrial controls

Technical profile

Assembly and Testing planning data

Use this table for project planning, then confirm every critical value against the approved drawing and process plan.

Assembly options	Insert installation, riveting, sealing, fastening and sub-assembly
Testing options	Leak testing, function checks and agreed inspection steps
Documentation	Work instruction, bill of materials and inspection record by project
Packaging	PE bag, bubble wrap, foam, carton and pallet as specified
Traceability	Batch and component records by agreed scope
Regulatory scope	Defined by the project's qualification and market requirements

Figures reflect current factory equipment and capacity. Final tolerances, cycle time and lead times are confirmed against the drawing in the quotation.

Project flow

How a assembly and testing project moves forward

Each stage produces a decision or document that the next stage depends on. This keeps engineering, purchasing and production aligned.

Scope definition

Confirm all components, work steps and acceptance criteria.

Pilot build

Validate fixtures, instructions, torque, sealing and test method.

Production

Control components, process settings and inspection records.

Pack and ship

Use the approved packaging and identification method.

Buyer questions

Questions to resolve before production.

These answers define the normal project path and the information needed for a useful quotation.

What information is needed for a assembly and testing review?

Provide the controlled 2D/3D drawing, material requirement, annual quantity, finishing requirement, critical dimensions, target market and delivery date.

Can the project start from a sample or concept?

An initial feasibility discussion is possible, but the quotation and tooling scope should be based on a controlled drawing revision.

How are tolerances set?

Tolerance and inspection requirements are defined from the drawing, critical features, process capability and agreed datum strategy.

How is tooling ownership handled?

Ownership, storage, maintenance and transfer terms are defined in the quotation or supply agreement before the tooling project starts.

Continue through the project path.

Use the internal links to connect the material, process, industry, product and RFQ pages around one project decision.

Send the drawing. Get the engineering questions first.

Include the material, annual quantity, finishing requirement, target market and delivery date. The review can start from STEP, IGS, DWG, DXF, PDF or ZIP files.

Start an RFQ