What certifications does the company hold?

The company holds ISO9001:2015 certification (GB/T19001-2016/ISO9001:2015).

What is the payment term?

The payment term requires a 50% deposit, with the balance paid after acceptance and confirmation.

What are the main applications for these gears?

They are used in printing machines, cleaning machines, medical equipment, garden machines, construction machines, electric cars, valves, forklifts, and various gear reducers.

High Precision Bevel Gears for Sewing Machine Maintenance

Name: High Precision Bevel Gears for Sewing Machine Maintenance
Brand: Changzhou Zhihai Machinery Co., Ltd.
SKU: 879471685

Jiangsu, ChinaChangzhou Zhihai Machinery Co., Ltd.

US$50.00

100 Sets

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Application

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

Hardness

All

Model NO.

Bevel Gear

Gear Position

All

Manufacturing Method

All

Toothed Portion Shape

All

Material

All

Type

All

Certification

ISO

Condition

New

Heat Treatment

Carburizing

Parts Name

Bevel Gear/Transmission Parts

Transport Package

Export Standard Packing, or as Customer's Request

Specification

Bevel Gear

Trademark

zhihai or customized

Origin

Changzhou, Jiangsu, China

HS Code

8483109

Production Capacity

3000 Pics/Month

Key features

Customizable Dimensions: Product size can be customized according to specific requirements.

Wide Material Selection: Available in 45# Steel, 20CrMnTi, Stainless Steel, Nylon, Copper, and more.

High Precision Grade: Manufactured to ISO1328-1997 standard, Grade 5-8 precision.

Advanced Heat Treatment: Processes include carburizing, quenching, nitriding, and hardening.

ISO 9001 Certified: Quality management certified under GB/T19001-2016/ISO9001:2015.

OEM/ODM Support: Accepts customer drawings or samples for custom manufacturing.

Multi-Industry Application: Suitable for sewing machines, medical equipment, vehicles, and reducers.

Professional Testing: Verified using Rockwell hardness testers and CNC gear measurement centers.

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: ≤1.16h

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:What materials are available for these bevel gears?

We offer a wide range of materials including 45# Steel, 20CrMnTi, 40Cr, 20CrNiMo, 20MnCr5, GCR15SiMn, 42CrMo, 2Cr13 stainless steel, Nylon, Bakelite, Copper, and Aluminium.

Q:Can the product size be customized?

Yes, the product size can be customized according to specific requirements.

Q:What is the manufacturing precision grade?

The manufacturing standard is Grade 5-8 according to ISO1328-1997.

Q:What heat treatment processes are used?

We use processes such as carburizing and quenching, high-frequency quenching, nitriding, and hardening and tempering, selected based on the material.

Q:Is OEM service available?

Yes, we accept customer drawings or samples. If only a sample is provided, we can supply the CAD drawing.