What quality inspections are performed?

We perform MT, UT, RT, 100% visual inspection, and 100% gage/CMM measurements.

What is your maximum machining capacity?

We have 20 machining centers and 50 NC machines for high-precision machining.

Which industries do you serve?

We serve automobile, rail, construction equipment, material handling, and agricultural machinery sectors.

China Custom Ductile Iron Sand Casting Factory

Name: China Custom Ductile Iron Sand Casting Factory
Brand: Ningbo Longxing Casting & Machinery Manufactory
SKU: 2291972475

Zhejiang, ChinaNingbo Longxing Casting & Machinery Manufactory

US$5.40-5.90

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Thermal Gravity Casting

Model NO.

Wheel bearing carrier of earthmoving machinery

Sand Core Type

Clay Sand Core

Application

Machinery Parts

Machining

CNC Machining

Material

Steel

Surface Treatment

Spray-Paint

Surface Roughness

Ra6.3-12.5

Standard

ASTM. AISI. DIN. BS. JIS. NF. as. AAR

Certification

RoHS, ISO 9001:2008, Ts16949/ISO14001/TUV

Heat Treatment

Quench and Temper by 2 Set Mesh Belt Furnaces

Machining Facility

20 Machining Centers+50 Nc Machines

Inspection

Mt/Ut/Rt/100% Visual+100% Gage/CMM

Dimensions

OEM Customized/Customer's Drawing

Transport Package

Plywood Case or Iron Pallet Packing

Specification

colter of agriculture machinery

Trademark

Origin

Ningbo, Zhejiang, China

Production Capacity

20000 Tons/Year

Key features

Comprehensive Customization: Dimensions are OEM customized based on customer drawings.

Advanced Machining Capacity: Equipped with 20 machining centers and 50 NC machines for precision processing.

Strict Quality Assurance: Features MT, UT, RT, 100% visual inspection, and CMM measurement capabilities.

Professional Heat Treatment: Quench and temper processes executed by 2 set mesh belt furnaces.

Diverse Casting Methods: Offers Shell Molding, Lost Wax, and Lost Foam casting processes.

Wide Material Range: Processes Carbon Steel, Alloy Steel, Stainless Steel, Iron, and Aluminum.

Global Certifications: Certified with RoHS, ISO 9001:2008, TS16949, ISO14001, and TUV.

High Delivery Reliability: Aims for 99.9% on-time delivery rate with ERP and PMC system support.

Company profile

Ningbo Longxing Casting & Machinery Manufactory

Zhejiang, China

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.