What certifications do your products have?

Our products are certified with ISO9001:2018, SGS, TS16949, CCC, and CE.

How is the heat treatment handled?

Heat treatment is performed according to your specific requests.

What is the packaging method?

We use wooden packages, Canton cases, or packaging as per your specific requirements.

Hot Forging 4140 Steel Seamless Rolled Ring Forging

Name: Hot Forging 4140 Steel Seamless Rolled Ring Forging
Brand: Ningbo Yinzhou Hisea Machinery Co., Ltd.
SKU: 2153517522

Zhejiang, ChinaNingbo Yinzhou Hisea Machinery Co., Ltd.

US$1.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Type

Forging Operation

Model NO.

Forging Forming Method

Mold Forging

Power Source

Hydraulic Pressure

Feature

High Efficiency

Certification

CCC, ISO9001, CE

Warranty

12 Months

Customized

Advantage

Use Widely

Condition

New

Quality Guarantee

1 Year

Heat Treatment

as Your Request

Hardness

as Your Request, Hb, HRC...

Size

Customized

Finishing

Anodized, Chrome Plating, Sandblast

Standards

DIN, ASTM, GB, JIS, ANSI, BS

Drawing

CAD/Dxf/STP/Rough Drawings

Quality Control

100% Inspection

Package

Exporting Standard Packaging

Service

Expert of OEM ODM

Application

Oil and Gas Industry

Transport Package

Wood Cage or as Your as Your Request Investment C

Specification

According to the drawing

Trademark

No OR OEM

Origin

Ningbo, China (Mainland)

HS Code

7318290000

Production Capacity

5000 Piece/Pieces Per Month

Key features

Customized Dimensions: Size is fully customized to meet specific customer requirements.

Tailored Heat Treatment: Heat treatment processes are adjusted according to your specific requests.

Customized Hardness: Hardness levels (Hb, HRC, etc.) are customized as per your request.

Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, Titanium, and more.

Comprehensive Certification: Certified with ISO9001:2018, SGS, TS16949, CCC, CE, and DIN/ASTM standards.

1-Year Quality Guarantee: Includes a 12-month warranty covering quality assurance for all parts.

OEM/ODM Expertise: Professional service for OEM and ODM manufacturing needs.

Advanced Design Software: Utilizes Auto CAD, Pro/E, Solidworks, and UG for precise mold design.

Company profile

Ningbo Yinzhou Hisea Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-08Nearest Port: NINGBO SEAPORT, SHANGHAI SEAPORT, SHENZHEN SEAPORTAverage Response Time: ≤1.70hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryNingbo Yinzhou Hisea Machinery Co., Ltd. is identified as a China-based manufacturer/factory, although another record describes the company as a trading company. Its stated capabilities cover CNC machining, stamping, casting, forging, welding, laser cutting, deep drawing, and related metal fabrication. The supplier reports annual CNC machining and stamping production of 200,000 sets, export activity since 2008, and 51%–70% of sales from exports. It claims more than 100 worldwide clients, an engineering team with 50 years of total R&D experience, and multiple management-system certifications, including ISO 9001, ISO 14001, TS 16949, ASME, and others. Evidence supports broad manufacturing, customization, and international supply capabilities. However, the provided information does not establish after-sales service procedures, financial credibility, or specific named customer cases.

CertificationsThe supplier reports holding multiple certifications and management-system standards, including ISO 9000, ISO 9001, ISO 14001, TS 16949, ASME, ISO 14000, ISO 20000, and GMP. Its CNC facilities are also described as ISO 9001-certified, providing explicit evidence of certification coverage.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and offers advanced 3-, 4-, 5-, 6-, and 7-axis CNC machining, EDM, prototyping, and low- to high-volume production. These capabilities provide explicit evidence of technical engineering and process-development capacity.

Production capacityThe supplier reports annual production of 200,000 sets for CNC machining and stamping parts and describes integrated capabilities in machining, stamping, investment and sand casting, forging, laser cutting, bending, and other processes. Its stated product range includes automotive, railway, oil-field, and other metal parts, indicating broad production coverage.

Customization capabilityThe supplier explicitly offers customized CNC machining parts, custom stainless-steel machining, precision metal stampings, deep-drawn stampings, laser cutting and bending, and prototype through high-volume production. It also supports numerous materials and secondary processes, directly demonstrating substantial customization capability.