How do you guarantee product quality?

We conduct pre-production samples, final inspections, UT/PT tests, and mechanical property tests before shipment.

What are the accepted payment terms?

We accept T/T and L/C payments in USD, EUR, HKD, and CNY, with delivery terms including FOB, CFR, CIF, EXW, DDP, and DDU.

What are the main applications for these forgings?

Main applications include shipbuilding, wind power, diesel engines, pressure vessels, and hydraulic systems.

Customized Matel Quenching Engine Open Die Hot Forging Piston Crown

Name: Customized Matel Quenching Engine Open Die Hot Forging Piston Crown
Brand: Zhangjiagang Chewit International Co., Ltd.
SKU: 2136975185

Jiangsu, ChinaZhangjiagang Chewit International Co., Ltd.

US$1.00-15.00

100 Pieces

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

Customized

Molding Technics

Open Die

Application

Winder Power, Ship Building, Industry Equipments

Material

Steel

Heat Treatment

Quenching

Surface Treatment

Rough Machining

Forging Tolerance

+/-0.5mm

Standard

ASME

Certification

ISO 9001:2000, ISO 9001:2008

Process

Open Die, Ring Rolling, Hot Forging, Closed Die

Serive

OEM/ODM

Quality

High Quality

Transport Package

Sea Wooden Packing

Specification

0.2kg/PCS-150kg/PCS

Trademark

Origin

China

Key features

Customizable Process: Supports Open Die, Ring Rolling, Hot Forging, and Closed Die processes based on customer requirements.

OEM/ODM Service: Provides full OEM and ODM services to meet specific customer design and manufacturing needs.

Large Capacity Equipment: Equipped with 3150T hydraulic press and 80T crane, handling forgings up to 28 tons and ingots up to 80 tons.

Wide Material Range: Processes Carbon Steel, Alloy Steel, Tool Steel, Stainless Steel, and Copper with various standard grades.

Strict Quality Control: Includes UT, PT, and mechanical properties tests with professional inspection teams before shipment.

Certified Standards: Complies with ISO 9001:2000/2008, ASME, DIN, ASTM, GB, and JIS standards.

Marine & Power Application: Specializes in forgings for shipbuilding, wind power, diesel engines, and pressure vessels.

Flexible Payment Terms: Accepts T/T, L/C, USD, EUR, HKD, and CNY with FOB, CFR, CIF, EXW, DDP, and DDU terms.

Company profile

Zhangjiagang Chewit International Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2013-08-01 CertifiedNearest Port: shanghaiAverage Response Time: ≤5.50h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryZhangjiagang Chewit is a China-based limited trading company established in 2010, with stated precision-tube and steel-forging manufacturing activities. The supplier reports ISO9001:2015 certification, more than 10 production lines, approximately 5,000 tons of annual seamless-steel-pipe productivity, broad export-market coverage, and one-month lead times in both peak and off-peak seasons. Its quality claims include 100% dimensional and surface checks, batch chemical and mechanical testing, and non-destructive testing upon request. Evidence is insufficient to assess after-sales service, financial credibility, and customization capability. Innovation evidence is limited to an associated forging operation reporting 11 authorized patents, while customer evidence consists of one listed buyer and one trade transaction.

Supplier typeThe supplier is identified as a China-based limited company and trade company, with stated manufacturing activities in precision steel tubes and forgings. Its product scope includes seamless, welded, carbon, stainless, hydraulic, cold-drawn, and precision tubes, indicating a specialized steel-product supplier with both trading and manufacturing positioning.

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also describes inspection and industry-related qualifications associated with its forging operation, including API 20B, PED, and classification-society credentials, although the scope and holder of each qualification are not separately specified.

R&D capabilityThe supplier describes advanced production and inspection equipment, precision-tube manufacturing, and a forging operation with 11 authorized patents, including three invention patents. These statements provide explicit but limited evidence of process and product-development capability, mainly linked to the forging operation rather than clearly to the entire supplier entity.

Production capacityThe supplier reports more than 10 production lines, annual seamless-steel-pipe productivity of 5,000 tons, heat-treatment furnaces, inspection equipment, and manufacturing of precision tubes and forgings. The descriptions also cite a 10,000-square-meter tube operation and a substantially larger forging facility, although employee and facility figures are inconsistent across slices and should be verified.

Client casesThe supplier states that it serves wind power, oil and gas, transportation, shipbuilding, and gearbox sectors and has entered the global purchasing system of a major company since 2006. The trade data identifies one buyer and one transaction, so sector references are available but the breadth and depth of verifiable customer cases remain limited.