Asia Sourcing Insights

Factory visits, supplier qualification, and OEM notes from Lekker’s work with industrial buyers in Vietnam and Asia.

Weld bay and fabrications during on-site welding quality audit

Welding Quality Audit Asia: Buyer Checks On-Site

Welding quality audit Asia checklist for buyers — WPS, fit-up, distortion, NDT, and fab QC on the shop floor before you award weldment volume.

October 6, 2026

Metal Fabrication Quality

Aluminium extrusion profiles and press area during supplier audit

Aluminium Extrusion Supplier Audit in Asia

Aluminium extrusion supplier audit in Asia — press, die, aging, profile checks, and finish route on the floor, beyond a general factory walk.

October 6, 2026

Quality Materials

Cast metal parts staged for sample-to-production inspection

Sample to Production for Casting in Asia

Sample to production for casting in Asia — tool sample, FAI, pilot pour, and volume gates so lots match the approved piece, not a showroom casting.

October 6, 2026

Quality Metal Fabrication

CNC machining centres and operators on a machine shop floor

CNC Tolerances When Sourcing in Vietnam

CNC tolerances to put on drawings when sourcing machining in Vietnam — what to tighten, finish-state checks, and what a hope-spec costs at quote and FAI.

September 27, 2026

CNC

Team inspecting aluminium extrusion profiles on a factory workbench

How to Manage Asia Suppliers

How to manage Asia suppliers for metal OEMs — scorecards, ECNs, capacity planning, and quality escalation beyond chasing delivery dates alone.

September 27, 2026

Quality Metal Fabrication

CNC machined metal flanges resting on engineering drawings

Industrial RFQ for Metal in Asia

Industrial RFQ metal Asia checklist — drawings, tolerance stacks, process route, and finish docs Asia fabs need to quote honestly on OEM metal parts.

September 27, 2026

Metal Fabrication

Operator loading casting moulds into an autoclave at a metal casting plant

Casting vs Fabrication vs CNC Sourcing

Casting vs fabrication vs CNC sourcing for metal OEMs — when each process fits, what tooling you own, and what to ask Asia fabs before you lock a route.

September 27, 2026

Metal Fabrication CNC

Fabricated metal frames staged on the floor of a metal manufacturing plant

How to Set Up a Supply Chain in Asia

How to set up a supply chain in Asia for sheet, CNC, and cast metal — roles, document packs, pilot lots, and volume switch rules before you scale.

September 27, 2026

Quality Metal Fabrication

Sheet metal stock and production lines in a large metal factory hall

Trader vs Metal Factory in Asia: How to Tell

How to tell a trader from a real metal factory in Asia — shop-floor signals, quote red flags, and when a trading house still belongs on your shortlist.

September 27, 2026

Quality Metal Fabrication