Do you provide heat treatment services?

Yes, we offer quench and temper heat treatment using 2-set mesh belt furnaces.

What materials do you process?

We process Carbon Steel, Alloy Steel, Stainless Steel, Iron, Aluminum Alloy, and Copper Alloy.

What is your inspection capability?

We utilize 60+ inspection equipment including CMM, 3D scanner, and various non-destructive tests like MT, UT, and RT.

Sand Casting Gray Cast Iron Foundry Company

Name: Sand Casting Gray Cast Iron Foundry Company
Brand: Ningbo Longxing Casting & Machinery Manufactory
SKU: 2181084585

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

Clay Wet Sand

Casting Method

Vacuum Aspirated Casting

Model NO.

cast iron

Sand Core Type

Resin Sand Core

Application

Constructuion Machinery

Machining

CNC Machining

Material

Iron

Surface Treatment

Galvanized

Surface Roughness

Ra12.5

Standard

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

Certification

RoHS, ISO 9001:2008, 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

OEM Customized Dimensions: Dimensions are fully customizable based on customer drawings.

Advanced Machining Capacity: Equipped with 200+ machines including 56 vertical and 11 horizontal CNC centers.

Comprehensive Quality Certifications: Certified with ISO 9001, IATF 16949, RoHS, and TUV standards.

Multi-Process Casting Solutions: Offers Lost Wax, Lost Foam, Shell Moulding, and Vacuum Aspirated Casting.

Extensive Heat Treatment: Quench and temper processes using 2-set mesh belt furnaces.

One-Stop Manufacturing: Integrates casting, machining, cutting, welding, and assembly services.

Global Market Experience: Serving automotive, rail, and construction sectors since 1993 with 30 years of expertise.

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.