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Product profile
Customization
AvailableCasting Method
Lost Wax Investment CastingProcess
Lost Wax Investment CastingModel NO.
Lost Wax Casting PatrsApplication
Construction 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
truck parts castingTrademark
LXOrigin
Ningbo, Zhejiang, ChinaHS Code
87081000Production Capacity
20000 Tons/YearKey features
30 Years Precision Casting Expertise: Decades of experience in precision casting and machining with strong engineering capabilities.
OEM Customized Dimensions: Dimensions are OEM customized based on customer drawings for tailored solutions.
Comprehensive Quality Certification: Certified with TS16949, ISO14001, and TUV for rigorous quality management.
One-Stop Manufacturing Solution: Offers casting, machining, sheet metal, welding, and assembly under one roof.
Advanced Inspection Equipment: Equipped with CMM, 3D scanners, and UT/RT for 100% visual and dimensional checks.
Large Production Capacity: Annual capacity of 50,000 tons across multiple foundries and machining centers.
Fast Response Service: Provides fast and effective feedback within 48 hours for quotations and complaints.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-05-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.42hTerms 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 is the maximum weight and size for lost wax castings?
A:
The casting weight range is 0.10 - 80kg, with a max linear size of 1000mm and max diameter of 600mm.
Q:What materials are available for casting?
A:
Material range includes carbon steel, alloy steel, and stainless steel, meeting standards like ASTM, AISI, DIN, BS, JIS, EN, AS, and AAR.
Q:What certifications does the company hold?
A:
The company holds TS16949, ISO14001, and TUV certifications, adhering to ISO9001 and IATF16949 quality management systems.
Q:What is the average lead time for orders?
A:
The average lead time is one month for both peak season and off-season.
Q:What quality control tests are performed?
A:
Tests include chemical analysis, tensile strength, impact test, dye penetrant, radiography (RT), magnetic particle (MT), and ultrasonic (UT).
Send Inquiry
*To:
Ningbo Longxing Casting & Machinery Manufactory
Ningbo Longxing Casting & Machinery Manufactory*Content:
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