Do you provide surface treatment options?

Yes, we provide blackening, galvanizing, nickel plating, phosphating, and anti-rust packaging.

What is your quality assurance standard?

We strictly follow the ISO 9001:2015 quality management system and provide material certificates.

How long is your average lead time?

The average lead time is more than 12 months during peak seasons.

Premium Durable Steel Transmission Gear for Enhanced Longevity

Name: Premium Durable Steel Transmission Gear for Enhanced Longevity
Brand: Changzhou Zhihai Machinery Co., Ltd.
SKU: 2126759712

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 Manufacturing Capability: Produces precision gears according to 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.

Diverse Material Selection: Utilizes 45# Steel, 40Cr, Stainless Steel, Copper Alloy, Nylon, and other materials.

Advanced Heat Treatment: Provides quenching, tempering, hardening, carburizing, and nitriding services.

High Precision Accuracy: Achieves ISO Grade 5-8 processing accuracy for superior transmission performance.

Comprehensive Surface Treatment: Includes blackening, galvanizing, nickel plating, and phosphating options.

ISO 9001 Certified Quality: Strictly follows ISO 9001:2015 management system with full-process monitoring.

20 Years Industry Experience: Backed by two decades of gear processing expertise and professional technical team.

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: ≤1.46h

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 specifications be customized?

Yes, we specialize in high-precision custom gear manufacturing according to customer drawings, with customizable size, shaft type, and surface finish.

Q:What is the module range for your gears?

Our processing range covers modules from 0.2 to 8, suitable for various precision transmission needs.

Q:Which materials do you use for gear production?

We select from 45# Steel, 40Cr, 20CrMnTi, Stainless Steel, Copper Alloy, Nylon, and other materials based on requirements.

Q:What heat treatment processes are available?

We offer quenching and tempering, hardening, carburizing, and nitriding to enhance gear durability.

Q:What is the processing accuracy level?

Our gears achieve ISO Grade 5-8 processing accuracy to ensure high-precision transmission.