Knowledge Base
Engineering Insights
Technical guides to help you choose the right casting process, alloy, and supplier.
ADC12 Casting Selection: Material Evidence and RFQ
Prepare an ADC12 casting RFQ with the governing material standard, delivered condition, critical geometry, machining, finish and project-specific acceptance evidence.
Read full article →PPAP Level 3 for Aluminum Castings: Evidence Planning
Scope a casting PPAP package with the customer: controlled design records, process controls, material and dimensional evidence, samples, warrants and submission responsibilities.
Read full article →PPAP Aluminum Casting Supplier China: Buyer Checklist
Get PPAP-ready castings from an IATF 16949 China foundry. Covers control plans, CMM reports, material certs & first-article approval — plus a buyer checklist.
Read full article →Aluminum Pump & Valve Housing Casting China | Leak-Tested
Source pressure-tight aluminum pump and valve housing castings from China. Covers leak-test records, sealing face machining & RFQ specs — IATF 16949, LPDC.
Read full article →Aluminum Casting Cost Breakdown: Tooling & Landed Price
Aluminum casting cost from China: tooling amortization, raw casting, machining, inspection, freight, and landed-cost model. Gravity die & LPDC, IATF 16949.
Read full article →IATF 16949 Aluminum Foundry China: Audit Checklist 2026
Verify the cert is real before you RFQ. Covers PPAP scope, CMM traceability, and corrective-action records — from an IATF 16949 aluminum foundry in China.
Read full article →Aluminum Casting Cost: China vs USA vs Europe (2026)
Compare aluminum casting landed cost — China, USA, Europe — covering tooling, freight, and tariffs. IATF 16949 supplier with PPAP records and accurate RFQ.
Read full article →Second-Source Pump & Valve Housing RFQ Checklist
Switching pump or valve housing suppliers? Covers tooling transfer, pressure-tight leak-test records, PPAP, and sample approval. IATF 16949 foundry template.
Read full article →Aluminum Valve Body Casting RFQ: Leak Test & CMM
RFQ checklist for A356 aluminum valve body castings: leak-path mapping, port threads, sealing-face flatness, CMM datums, and PPAP — IATF 16949 China foundry.
Read full article →Gravity vs Sand Casting: RFQ Process Guide for Aluminum
Gravity casting or sand casting? Compare tooling cost, surface finish, tolerances & MOQ — IATF 16949 China foundry decision guide for OEMs, 500–50,000 pcs.
Read full article →Custom Aluminum Casting Cost in China — 2026
2026 price guide for custom aluminum casting in China: tooling, unit cost, machining, and landed cost. IATF 16949 foundry RFQ data for accurate comparison.
Read full article →Aluminum Casting Supplier China: 2026 Buyer Guide
How to choose an aluminum casting supplier in China: compare IATF 16949 certs, PPAP records, process fit, and RFQ readiness for OEM procurement managers.
Read full article →Aluminum Gravity Casting Cost & Pricing: 2026 Guide
Aluminum gravity casting pricing explained: tooling, alloy (A356/A380), part weight, machining, and landed cost. China IATF 16949 foundry with PPAP and CMM.
Read full article →Small Batch Aluminum Casting China: MOQ & RFQ
Small-batch aluminum casting RFQ guide covering Bohua's general 500-piece MOQ, drawing-based exceptions, tooling, sample approval, and quote inputs.
Read full article →IATF 16949 Aluminum Casting Manufacturer China
Verify an IATF 16949 aluminum casting manufacturer in China: certificate scope, PPAP docs, CMM traceability, and RFQ-ready audit evidence before you order.
Read full article →Second-Source Aluminum Casting Supplier Guide 2026
Qualify a second-source aluminum casting supplier fast. Covers tooling transfer, PPAP, dual-source planning & RFQ data from an IATF 16949 China foundry.
Read full article →Aluminum Pump Housing Casting Supplier China: RFQ Guide
Qualify a China aluminum pump housing casting supplier: drawing review, pressure-tight leak test, CMM inspection records & PPAP. IATF 16949 certified foundry.
Read full article →EV Thermal Management Aluminum Housing RFQ Guide
Sourcing EV coolant housings? Covers casting route, O-ring groove tolerances, leak test specs and CMM records. IATF 16949 aluminum supplier, ready to quote.
Read full article →A356 Pump Housing Leak-Test Failures: RFQ Guide
Switching after A356 pump housing leak-test failures? Covers failure evidence, cavity maps, porosity controls & PPAP datums. Gravity die foundry, IATF 16949.
Read full article →EV Coolant Manifold & Valve Block RFQ Checklist
RFQ checklist for EV coolant manifolds and aluminum valve blocks: port layout, O-ring tolerances, leak test and CMM datums. IATF 16949 gravity & LPDC foundry.
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