What certifications do you have?

Certifications include IATF 16949, ISO14001, TUV, and ISO9001.

What is the annual production capacity?

The total annual capacity is 50,000 tons across two foundries (20,000 tons and 30,000 tons).

What is the minimum thickness for castings?

The minimum thickness is 3mm for Lost Wax Casting and 6mm for Lost Foam and Shell Moulding.

Ductile Iron Cast Foundry Company

Name: Ductile Iron Cast Foundry Company
Brand: Ningbo Longxing Casting & Machinery Manufactory
SKU: 2174187535

Zhejiang, ChinaNingbo Longxing Casting & Machinery Manufactory

US$1.00-3.50

100 Pieces

Sample price:US$3.20/piece.Request sample

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Thermal Gravity Casting

Model NO.

Ductile Iron

Sand Core Type

Resin Sand Core

Application

Agriculture

Machining

CNC Machining

Standard

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

Certification

IATF 16949/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

Tolerance

as Drawing

Transport Package

Plywood Case or Iron Pallet Packing

Specification

parts casting

Trademark

Origin

Ningbo, Zhejiang, China

HS Code

87081000

Production Capacity

20000 Tons/Year

Key features

30 Years Precision Casting: Three decades of expertise in complex castings and machining with strong engineering capabilities.

OEM Customized Dimensions: Dimensions are OEM customized based on customer drawings for tailored solutions.

Advanced Machining Capacity: 200+ machining centers and CNC machines ensuring high-precision processing.

Comprehensive Quality Control: ISO9001/IATF16949 certified with 60+ inspection equipment including CMM and 3D scanner.

One-Stop Service Solution: Integrated services from casting, machining, sheet metal, welding to final assembly.

Fast Response Time: Provide fast and effective feedback within 48 hours for quotations and complaints.

High Delivery Reliability: Information-based management ensures 95% on-time delivery rate aiming for 99.9%.

Wide Material Range: Capable of processing carbon steel, alloy steel, stainless steel, iron, aluminum, and copper.

Company profile

Ningbo Longxing Casting & Machinery Manufactory

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-05-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤3.10hTerms 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.