Is ODM service available?

Yes, ODM service is available with support from 2 R&D engineers.

What certifications does the company hold?

The company holds ISO9001:2015 certification.

What equipment is used for testing?

Testing equipment includes Rockwell hardness testers, double mesh instruments, and gear measurement centers.

High-Precision CNC Machined Stainless Steel Gear Ring for Motorcycles

Name: High-Precision CNC Machined Stainless Steel Gear Ring for Motorcycles
Brand: Changzhou Zhihai Machinery Co., Ltd.
SKU: 849390645

Jiangsu, ChinaChangzhou Zhihai Machinery Co., Ltd.

US$10.00-50.00

10 Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Industry

Hardness

Soft Tooth Surface

Model NO.

Gear ring

Gear Position

External Gear

Manufacturing Method

Gear Hobbing and Gear Grinding

Toothed Portion Shape

Involute

Material

45#Steel,20crmnti,40cr,20CrNiMo,20mncr5,Gcr15simn,

Type

Circular Gear

Size

According to Customer's Request

Manipulate Way

Robotics

Changes Way

Stepped

Shaft Type

Customize

Transport Package

Anti-Rust Paper, Small Box and Carton

Specification

External gear ring

Trademark

zhihai or customized

Origin

China

HS Code

8483109

Production Capacity

100, 000PCS

Key features

Customizable Size: Size can be customized according to customer's specific request.

Wide Material Selection: Available in 45#Steel, Stainless Steel, Nylon, Copper, Aluminium, and more.

High Precision Manufacturing: Manufactured to ISO1328-1997 Grade 5-8 standards using hobbing and grinding.

Advanced Heat Treatment: Options include carburizing, quenching, nitriding, and hardening for durability.

Comprehensive Testing: Equipped with Rockwell hardness testers and high-precision gear measurement centers.

ISO9001 Certified: Certified under GB/T19001-2016 and ISO9001:2015 quality management standards.

Versatile Application: Suitable for motors, electric cars, machinery, marine, and medical equipment.

ODM Service Available: Custom design and manufacturing services provided by in-house R&D engineers.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Changzhou Zhihai Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤0.46h

AI-Powered supplier vetting

SummaryChangzhou Zhihai Machinery Co., Ltd. is presented as a precision gear and mechanical transmission component manufacturer providing research and development, production, sales, and customization services. It holds an ISO 9001:2015 certificate, reports new product development during the past year, and offers ODM and multiple customization modes. Its stated product range includes gears, racks, reducers, gearboxes, rotary tables, spindles, and related measuring or production equipment. The supplier reports written procedures for finished-product inspection, corrective and preventive actions, and customer complaint handling. It has exported for 10 years, with exports representing 41%–50% of total sales, and accepts several delivery and payment terms. Evidence of production capability exists through its stated manufacturing activities, but detailed capacity, equipment, output, and quality-performance data are not provided. Financial credibility cannot be assessed because the slices only identify reporting years...

Supplier typeThe supplier is identified as a professional manufacturer engaged in the R&D, production, and sales of precision gears and mechanical transmission components. Its registered business scope also includes CNC machine tools, machine-tool parts, motor manufacturing, software, and various trading activities, indicating a manufacturing-led supplier with a broad business scope.

CertificationsThe supplier holds an ISO 9001:2015 certificate for supplier management systems. This is explicit evidence of a certified quality-management system, although no additional certifications are listed.

After-Sales capabilityThe supplier reports written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. It also states a one-month average lead time in both peak and off-season periods and accepts CIF, FOB, CFR, and EXW terms, supporting structured service and delivery processes.

R&D capabilityThe supplier states that it is technology-driven, conducts R&D, and has introduced new products during the past year. It also provides ODM services and broad design customization, although it does not have an available SDK and no detailed R&D resources, patents, or development metrics are provided.

Production capacityThe supplier describes itself as a manufacturer of precision gears and transmission components and lists CNC machine-tool manufacturing, machine-part processing, metal treatment, and general equipment manufacturing in its business scope. It also reports written and consistently followed finished-product inspection instructions, but production capacity, equipment quantity, throughput, and defect performance are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also states that customers can select and configure products according to technical requirements and engineering situations, providing strong evidence of customization capability.

Product Q&A

Q:Can the gear ring size be customized?

Yes, the size can be customized according to the customer's specific request.

Q:What materials are available for the gear ring?

Materials include 45#Steel, 20CrMnTi, 40Cr, Stainless Steel, Nylon, Bakelite, Copper, and Aluminium.

Q:What is the manufacturing standard for these gears?

Products are manufactured to 5-8 Grade ISO1328-1997 standards.

Q:What heat treatment processes are offered?

Options include carburizing, quenching, high-frequency quenching, nitriding, and hardening and tempering.

Q:How is the order process structured?

Customers send drawings or samples, receive a quotation, confirm a sample, pay a 50% deposit, production begins, and the balance is paid after acceptance.