Shenzhen Rishenglong Co., Ltd.
Shenzhen Rishenglong Co., Ltd.
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Custom precision die-casting services producing ADC12 aluminum, steel and cast-iron components for OEMs. The supplier offers full die-casting plus common secondary operations (deburring, drilling, threading), accepts 2D/3D CAD files for quotation, and positions itself for both prototype and volume production.
Materials: ADC12 aluminum (primary), steel and cast iron options reported.
Processes offered: High-pressure die casting followed by secondary services such as deburring, drilling and threading.
Certifications: ISO/TS16949 quality management cited on the listing.
Drawing formats accepted: 2D (PDF/DWG) and 3D (IGES/STEP) for quoting and tooling.
MOQ & pricing: Listing shows a minimum order quantity of 100 pieces, but public price tiers on the page also display unit prices for lower quantity bands — confirm the exact MOQ and pricing with the supplier before ordering. Sample price is shown as US$100.
Lead time & packaging: Typical lead time example: 1–1,000 pcs = 8 days; larger quantities negotiable. Standard packing: poly bag + inner box + carton (example gross weight and dims provided on the listing).
Material flexibility for real-world parts: ADC12 aluminum plus steel/cast-iron choices let you match mechanical and cost targets.
Turnkey die-casting + secondary work: Combine casting and finishing (threading, drilling, deburring) in one supplier to reduce supply-chain handoffs.
Production scaling & competitive unit pricing: Public price breaks shown by volume make this suitable from pilot runs to mass production — get exact tiered quotes for reliable costing.
Quality systems for regulated sectors: ISO/TS16949 alignment supports automotive and other regulated buyers looking for traceability and standard processes.
Fast quoting from CAD files: Accepting STEP/IGES/PDF accelerates DFM feedback and tooling estimates.
Automotive housings, brackets, tensioners and small structural parts.
Industrial valves, pump components and equipment housings.
Consumer-product structural parts and appliance castings.
Lighting fixtures, architectural fittings and heat-dissipation castings.
Lightweighting and alloy optimization: ADC12 aluminum remains a cost-effective, lightweight alternative to steel in many non-structural and semi-structural parts.
Near-shoring & agile production: Buyers increasingly value suppliers that can deliver short lead times for small-to-medium batches while scaling to larger volumes.
Traceability and compliance: Certifications such as ISO/TS16949 are becoming minimum expectations for automotive and high-reliability supply chains.
Q — What files do you need for a quote?
A — Provide 2D PDFs or DWG and/or 3D models (STEP or IGES) and note tolerances and surface finishes.
Q — What is the minimum order quantity?
A — The vendor lists an MOQ of 100 pieces on the product page; however the public price table shows unit prices for lower quantity bands — confirm MOQ and sample policy when you request a quote.
Q — What lead time can I expect?
A — Example lead time shown is 8 days for 1–1,000 pcs; larger orders are negotiable. Verify exact tooling and production timing during RFQ.
Q — Do you offer samples?
A — A sample option is listed (sample price shown on the listing). Ask the supplier about sample lead time and shipping.
Q — What secondary services are available?
A — Typical post-cast work includes deburring, drilling and threading; additional finishing can be discussed during quoting.
“Upload your STEP/IGES or PDF drawing and tell us desired material, tolerances and annual volumes — we’ll provide a DFM review, a sample quote and tiered pricing for production.”