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Product profile
Customization
AvailableCasting Method
Lost Wax Investment CastingProcess
Lost Wax Investment CastingModel NO.
China Steel Casting PartsApplication
MachinerySurface Preparation
Shot Blast+Clean by Ultrasonic Cleaning MachineStandard
ASTM. AISI. DIN. BS. JIS. NF. as. AARCertification
Ts16949/ISO14001/TUVHeat Treatment
Quench and Temper by 2 Set Mesh Belt FurnacesMachining Facility
20 Machining Centers+50 Nc MachinesInspection
Mt/Ut/Rt/100% Visual+100% Gage/CMMDimensions
OEM Customized/Customer's DrawingTolerance
as DrawingTransport Package
Plywood Case or Iron Pallet PackingSpecification
parts castingTrademark
LXOrigin
Ningbo, Zhejiang, ChinaHS Code
87081000Production Capacity
20000 Tons/YearKey features
30 Years Industry Experience: Steadfast devotion to precision casting and machining since 1993 with strong engineering capabilities.
OEM Customized Dimensions: Dimensions are fully customizable based on customer drawings with tolerance as per drawing.
Comprehensive Quality Certifications: Holds TS16949, ISO14001, TUV, ISO9001, and IATF16949 certifications for quality assurance.
Advanced Machining Capacity: Equipped with 200+ machines including 50+ machining centers and 80+ CNC machines for precision parts.
Multi-Process Casting Solutions: Offers Lost Wax, Lost Foam, and Shell Moulding casting with annual capacity up to 50,000 tons.
One-Stop Manufacturing Service: Provides integrated services including cutting, welding, surface treatment, and assembly for complex parts.
Fast Response Service: Provides fast and effective feedback within 48 hours for quotations, quality complaints, and emails.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-05-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤3.42hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP
AI-Powered supplier vetting
SummaryNingbo Longxing Casting & Machinery Manufactory, also identified as Longxing Industry, is a China-based private trading company and manufacturer/factory specializing in investment, lost wax, precision, steel, and machined castings. It reports more than 10 production lines, annual casting output of 50,000 tons, a one-month lead time in both peak and off-peak seasons, and exports to a broad range of global markets. Its capabilities include automated or semi-automated lost foam and shell molding processes, heat treatment, chemical and mechanical testing, non-destructive testing, and dimensional inspection. The supplier reports TS 16949, ISO 9001, and ISO 14001 certifications, as well as 31–40 quality-control staff and 11–20 years of R&D engineer experience. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.
Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with products centered on castings and machined steel parts. Its private ownership and manufacturing profile indicate direct production capability alongside trading activities.
CertificationsThe supplier reports holding TS 16949, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal quality, automotive quality, and environmental management systems.
R&D capabilityThe supplier reports a new state-of-the-art foundry established in 2024, advanced lost foam casting technology, automated heat-treatment lines, and 11–20 years of R&D engineer experience. These details explicitly support investment in production technology and engineering capability.
Production capacityThe supplier reports more than 10 production lines, annual casting productivity of 50,000 tons, a designed annual capacity of 30,000 tons for its 2024 Xiangshan foundry, and one-month peak and off-peak lead times. It also describes automated or semi-automated casting and heat-treatment processes, supported by 31–40 quality-control staff.
Product Q&A
Q:What casting processes do you offer?
A:
We offer Lost Wax (Investment) Casting, Lost Foam Casting, and Shell Moulding Casting to meet diverse needs.
Q:Can you customize product dimensions?
A:
Yes, dimensions are OEM customized based on customer drawings with tolerances as per the drawing.
Q:What materials can you cast?
A:
We cast Carbon Steel, Alloy Steel, Stainless Steel, Iron, Aluminum Alloy, and Copper Alloy.
Q:What is your annual production capacity?
A:
Our total annual capacity reaches up to 50,000 tons across our foundries.
Q:Do you provide quality inspection reports?
A:
Yes, we provide comprehensive reports including MT, UT, RT, CMM, and visual inspection reports.
Send Inquiry
*To:
Ningbo Longxing Casting & Machinery Manufactory
Ningbo Longxing Casting & Machinery Manufactory*Content:
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