Does the company have quality assurance certifications?

Yes, we strictly follow the ISO 9001 quality management system and provide material certificates and inspection reports.

What is the typical lead time for orders?

The average lead time is more than 12 months during peak season, though we commit to on-time delivery.

Is after-sales support provided?

Yes, we provide comprehensive after-sales technical support and ensure quality monitoring throughout the entire process.

Advanced Helical Gear Set for Superior Mechanical Efficiency

Name: Advanced Helical Gear Set for Superior Mechanical Efficiency
Brand: Changzhou Zhihai Machinery Co., Ltd.
SKU: 2127018072

Jiangsu, ChinaChangzhou Zhihai Machinery Co., Ltd.

US$3.00-8.00

1,000 Pieces

Product specifications

material

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

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

Hardness

Customize

Model NO.

Gear

Gear Position

Customize

Manufacturing Method

Customize

Toothed Portion Shape

Customize

Material

Customize

Type

Customize

Size

According to Customer's Request

Shaft Type

Customized

Surface Finish

Customized

Condition

New

Transport Package

Export Standard Packing or Customized

Specification

Straight teeth nylon gear

Trademark

zhihai or customized

Origin

China, Jiangsu, Changzhou

Key features

Custom Gear Manufacturing: Produces precision gears based on customer drawings with customizable size, shaft type, and surface finish.

Wide Module Range: Offers processing range from module 0.2 to 8 to meet diverse precision transmission needs.

High Precision Standards: Achieves ISO Grade 5-8 processing accuracy for superior mechanical efficiency.

Diverse Material Options: Utilizes 45# Steel, 40Cr, 20CrMnTi, Stainless Steel, Copper Alloy, Nylon, and more.

Advanced Heat Treatment: Applies quenching, tempering, hardening, carburizing, and nitriding for enhanced durability.

20 Years Experience: Leverages two decades of gear processing expertise with professional technical teams.

ISO 9001 Certified: Strictly follows ISO 9001 quality management system with full-process monitoring.

Comprehensive Support: Provides material certificates, inspection reports, and after-sales technical support.

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: ≤0.07h

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 gears be customized according to specific requirements?

Yes, we specialize in high-precision custom gear manufacturing. You can provide drawings or technical requirements, and we will customize size, shaft type, and surface finish according to your request.

Q:What is the available module range for these gears?

The processing module range is 0.2 to 8, allowing us to meet the precision transmission needs of various industries.

Q:What materials are available for gear production?

We offer a wide selection of materials including 45# Steel, 40Cr, 20CrMnTi, Stainless Steel, Copper Alloy, and Nylon.

Q:What heat treatment processes are applied to the gears?

We apply various heat treatments such as quenching and tempering, hardening, carburizing, and nitriding to enhance gear performance.

Q:What is the processing accuracy standard?

Our processing accuracy meets ISO Grade 5-8 standards, ensuring high precision and superior mechanical efficiency.