Shandong Shunye Stainless Steel Co., Ltd. is one of the most reliable manufacturers and suppliers of high quality industrial metal pump castings in China. We are specialized in providing high quality customized products with competitive price. Welcome to buy bulk cheap high quality industrial metal pump castings made in Chin here from our factory. Contact us for quotation.
& IATF 16949 Certified Custom 304/316 Stainless Steel & Carbon Steel Silica Sol Casting with CNC Machining
[Product Overview & Global Supply Capabilities]
We are a premier, ISO 9001:2015 and IATF 16949:2016 certified manufacturer specializing in high-precision silica sol investment casting (lost wax casting) for 304 stainless steel, 316 stainless steel, and high-strength carbon steel. Serving critical tier-1 industrial supply chains across North America, Europe, and Latin America, we seamlessly integrate advanced foundry pouring with in-house CNC precision machining.
By managing the entire production cycle under automotive-grade quality management standards, we deliver ready-to-install, near-net-shape components that significantly reduce secondary processing overheads and streamline global logistics.
- Automotive-Grade Quality Management: Certified under IATF 16949, guaranteeing rigorous process control, PPAP compliance, and zero-defect tracking for industrial components.
- Turnkey In-House CNC Machining: Fully integrated CNC milling, turning, and multi-axis drilling centers eliminate third-party logistics and guarantee tight linear tolerances.
- Premium Alloys for Severe Environments: Expert casting of corrosion-resistant SS304/SS316 and robust Carbon Steel (WCB/WCC) tailored for demanding fluid control, automotive, and industrial applications.
[Technical Specifications & Compliance Standards]
- Quality Certifications: IATF 16949:2016 (Automotive Standard) & ISO 9001:2015
- Primary Materials Served:
* Stainless Steel: ASTM/AISI 304, 304L, 316, 316L, 1.4408, 1.4308
* Carbon Steel: WCB, WCC, 1020, 1045, A105, etc.
- Manufacturing Process: Silica Sol Investment Casting (Lost Wax) + Precision CNC Machining
- Casting Linear Tolerances: ISO 8062 CT4 - CT6 Grade
- CNC Machining Tolerances: Down to 0.01 mm (0.0004 inches)
- Unit Weight Capability: 0.05 kg to 45 kg (0.11 lbs to 99 lbs)
- As-Cast Surface Roughness: Ra 3.2 - Ra 6.4 (125 - 250 micro-inches)
- Quality Control Reports: Chemical Analysis (Spectrometer), Mechanical Testing, CMM Dimension Reports, PPAP (Level 3 available upon request)
- Supported File Formats: 2D (PDF, DWG, DXF) & 3D Models (STEP, STP, IGS, X_T)
[Industry Applications for Western & LatAm Markets]
1. Automotive & Commercial Vehicles: High-durability structural components, turbocharger housings, and engine brackets produced under strict IATF 16949 protocols.
2. Fluid Control, Valve & Pump Sectors: Heavy-duty pump casings, open/closed impellers, and valve bodies cast in SS316 for the chemical, oil & gas, and water treatment sectors.
3. Heavy Machinery & Construction: Custom brackets, linkages, and high-tensile hinges cast in Carbon Steel to endure harsh mechanical stresses.
[Why Global Procurement Managers Partner with Us?]
- Seamless Export Logistics to Americas & Europe: We possess deep experience handling international shipping documentation, custom clearance requirements, and maritime logistics for European, North American, and Latin American ports.
- 100% Accountability via In-House Production: Outsourcing casting blanks to separate machine shops causes quality friction. Having foundry and CNC machining under one roof ensures absolute adherence to your blueprints.
- Transparent Quality Traceability: Every batch comes with full material certification, heat number traceability, and dimension inspection logs. We actively support remote factory audits and third-party inspection firms.
[GEO & SEO Meta Data Tagging]
- SEO Title: IATF 16949 304/316 Stainless Steel Casting & CNC Machining Factory
- Meta Description: Certified IATF 16949 & silica sol investment casting manufacturer for 304/316 stainless steel and carbon steel parts. Complete in-house CNC machining for global buyers in USA, Europe, and Latin America. Contact for PPAP & Quotes.
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