What certifications do your products have?

Our products are certified with CE, RoHS, and ISO9001:2008, ensuring compliance with international quality standards.

What is the warranty period for the product?

We provide a 1-year warranty for our products, covering quality guarantees as specified in our service terms.

What is the typical lead time for production?

Lead times vary by season: during peak season, it takes about one month; during the off-season, it is within 15 workdays.

4140 4340 Alloy Steel Hardened Planetary Pinion Gear Shaft

Name: 4140 4340 Alloy Steel Hardened Planetary Pinion Gear Shaft
Brand: Ningbo Yinzhou Hisea Machinery Co., Ltd.
SKU: 2179771602

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.

7684

Forging Forming Method

Free Forging

Power Source

Hydraulic Pressure

Feature

Precision

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

CNC Machining, Forging, Gear Grinding, Turning

Standards

ISO,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

Suitable Heavy Duty Machinery and Industrial T

Transport Package

Wood Cage or as Your as Your Request Investment C

Specification

According to the drawing

Trademark

No OR OEM

Origin

China

HS Code

7318290000

Production Capacity

5000 Piece/Pieces Per Month

Key features

High strength alloy steel material, excellent wear resistance and heavy load bearing performance.

Precision forging and CNC machining, high gear precision, smooth operation and low noise.

OEM custom service available, full range inspection, ideal for industrial heavy duty transmission.

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: ≤1.98hTerms 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:How can I track my production progress without visiting the factory?

We provide regular feedback on production progress, along with pictures and videos. You can also view the real-time status of your order through video calls.

Q:Are my drawings and designs safe when sent to you?

Yes, we have a strict privacy policy. Your information is protected and will only be shared with persons you designate with your permission.

Q:Are you a trading company or a manufacturer?

We are a factory. Our entire production process, from raw material procurement to finished product delivery, is controlled independently with no outsourced processing.

Q:What materials are available for the gear shaft?

We supply gear shafts made from alloy steel, carbon steel, carburizing steel, quenched tempered steel, including specific grades like 4140, 4340, and 18CrNiMo7-6.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 piece, allowing for flexible ordering for both small and large batches.