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Premium Forged Seamless Stainless Steel Rolled Rings for Industrial Use
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.

4412

Forging Forming Method

Mold Forging

Power Source

Hydraulic Pressure

Feature

High Efficiency

Certification

CCC, ISO9001, CE

Warranty

12 Months

Customized

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 Size and Quality: Size is customized; Quality guarantee is 1 year with 100% inspection.
Wide Material Selection: Forged from Stainless Steel 316/304, Carbon Steel, Alloy Steel, Titanium, etc.
Advanced Manufacturing Tech: Uses Auto CAD, Pro/E, Solidworks with 15T-10000T hydraulic equipment.
Comprehensive Processing: Offers CNC, Casting, Forging, Welding, Laser cutting, and Surface treatment.
Global Industry Application: Used in Oil & Gas, Automotive, Marine, Mining, and Electrical industries.
Strict Certification Standards: Certified by ISO9001:2018, SGS, TS16949, CCC, CE for quality assurance.
Flexible OEM/ODM Service: Expert in OEM/ODM with CAD/Dxf/STP drawing support and custom finishing.
Reliable After-Sales Support: Provides 1-year warranty and professional technical support for all parts.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-08-08Nearest Port: NINGBO SEAPORT, SHANGHAI SEAPORT, SHENZHEN SEAPORTAverage Response Time: ≤0.80hTerms 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.

Product Q&A

Q:What materials are available for the forged rings?
A:
We provide forged rings made from Stainless Steel 316/304, 1Cr13, Carbon Steel, Alloy Steel, Titanium Steel, Spring Steel, Aluminium, Copper, and Tool Steel.
Q:Is customization available for size and specifications?
A:
Yes, the size is customized, and heat treatment, hardness, and finishing (Anodized, Chrome Plating, Sandblast) can be adjusted as per your request.
Q:What is the lead time for production?
A:
The lead time is generally 20-50 days based on the different products. During off-season, it is within 15 workdays, while peak season may take one month.
Q:What certifications does the product have?
A:
Our products are certified with ISO9001:2018, SGS, TS16949, CCC, and CE to ensure high quality and safety standards.
Q:What is the warranty period for these parts?
A:
We provide a 1-year warranty covering quality guarantees, supported by 100% inspection before delivery.

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