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Gravity Casting Aluminium/Metal Part Manhole Covers & Frames Gate Valve Ductile Sand Martensitic Cast Roll Grey Iron Components
US$1,000.00-1,500.00
1 Piece

Product specifications

Casting Component

Sample price:US$5.00/kg.Request sample

Product profile

Type

Clay Wet Sand

Casting Method

Gravity Casting

Sand Core Type

Resin Sand Core

Application

Machinery Parts

Machining

CNC Machining

Material

Iron

Surface Treatment

Shot Blasting/Paint Spraying

Surface Roughness

Ra 12.5-25 μm

Standard

GB,ASTM,AISI,DIN,BS,JIS,NF,as,AAR

Certification

ISO 9001:2008

Casting Tolerance

CT9-10

Casting Weight Range

0.5kg to 1.5 Tons Per Piece

Transport Package

Export Packaging

Specification

Customized

Trademark

Customized

Origin

China

HS Code

7325109000

Key features

High Strength & Toughness: Cast iron boasts high strength, high toughness, and strong corrosion resistance for various working conditions.
Wide Application Range: Suitable for automobiles, construction machinery, pharmaceuticals, chemical industries, and machine tools.
Customizable Dimensions: Casting size can be customized according to customer requirements or drawings.
Strict Quality Control: Dual inspection via spectrometer and carbon-silicon analyzer for every furnace of molten iron.
Comprehensive Testing: Equipped with tensile testers, hardness testers, and metallurgical microscopes for rigorous testing.
Fast Quotation Response: Quotations submitted within 24 hours upon receiving detailed information during working days.
Flexible Customization: Offers customization from samples, minor customization, and flexible customization from designs.
High Production Capacity: Monthly output exceeds 500 tons with annual output reaching 6,000 tons.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T

About Our Factory & Business Background

AddressNo. 9, Building 11, Beimei New Village, Hutang Town, Wujin District, Changzhou City
Plant Area8179 square meters
Number of Employees22
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Ton
Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsCast Iron Parts, Casting Materials
Production Lines3
Production MachinesIron-coated sand-filling Workshop, Resin Sand Workshop, Sand-making Workshop, Sand Mixing Machine, Electric Furnace, Shot Blasting Machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2007-04-30
Main MarketsDomestic
Repeat Buyers Choice< 10%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a factory or trading company?
A:
Changzhou Renying and Changzhou Zhude are both subsidiaries of Shanghai Zhuzheng. Changzhou Renying specialises in trade and sales, while Changzhou Zhude focuses on production and processing.
Q:How can I get the quotation?
A:
We will submit the quotation in 24 hours if getting detailed information during working days. Please provide 3D Step files, 2D drawings, material requirement, surface treatment, quantity, and any special demands.
Q:How do you do the quality control?
A:
1) Each furnace undergoes dual inspection via spectrometer and carbon-silicon analyser. 2) Mechanical property testing is conducted on samples from every furnace. 3) Workpieces undergo full visual inspection and non-destructive testing as required.
Q:What should we do if we receive defective products?
A:
If you receive a defective product, please send us photos. We will feedback to our engineers and QC departments and solve the problems.
Q:How to pack the moulds and products?
A:
Moulds are coated with anti-rust oil, covered with thin films, and packed into fumigation wooden cases. Products are packed into standard export cartons or as per customer request.

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