What certifications do you have?

We have over 120 patents and are involved in developing national and industry standards. Two affiliated companies are certified as high-tech enterprises.

What is the warranty period?

The product description does not specify a warranty period.

Straight Plate Carbon Steel Standard Roller Chain Sprocket for Heavy Duty Machine

Name: Straight Plate Carbon Steel Standard Roller Chain Sprocket for Heavy Duty Machine
Brand: Zhejiang Hengjiu Machinery Group Co., Ltd.
SKU: 1985474231

Zhejiang, ChinaZhejiang Hengjiu Machinery Group Co., Ltd.

US$1.50-999.00

300 Feet

Sample price:US$2.00/foot.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Application

Textile Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Industrial Machinery

Model NO.

12B-1 16B-1 20B-1

Surface Treatment

Oil Blooming

Structure

Roller Chain

Material

Carbon Steel

Type

Short Pitch Chain

Feature

High Wear-Resistance/High Fatigue

Made Style

Manufacture & OEM

Certificate

Delivery Time

5~45 Days

Color

Custom Made

Transport Package

Cartoon Box / Wooden Case

Specification

All kinds

Trademark

HENGJIU

Origin

China

HS Code

7315119000

Production Capacity

7500000

Key features

70 Years Manufacturing Expertise: Founded in 1953, Hengjiu Group has 70 years of history and 120+ patents in chain transmission.

Global Top 10 Supplier: Annual production capacity exceeds 80,000 tons with 9 R&D hubs across China.

High Wear-Resistance Material: Made of Carbon Steel with Oil Blooming surface treatment for high fatigue resistance.

Comprehensive OEM Services: Supports Custom Made styles, OEM, and full customization from samples or designs.

Wide Application Scope: Suitable for textile, packaging, food, marine, mining, agricultural, and automotive machinery.

One-Stop Chain Solutions: Manufactures chains and sprockets in carbon steel, stainless steel, alloy steel, and synthetic materials.

Strict Quality Control: 100% visual and function inspection for finished products with full raw material traceability.

Flexible Delivery Options: Delivery time ranges from 5 to 45 days, with peak season lead time of 1-3 months.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedImporters and Exporters

Zhejiang Hengjiu Machinery Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a group corporation manufacturing bearings, gears, transmission components, and general mechanical equipment. It demonstrates broad customization and 3D software design capabilities, reports new products within the past year, and maintains documented inspection, supplier assessment, corrective-action, complaint-handling, and quality-assurance procedures. It has inventory capacity, valid manufacturing contracts with associated subcontractors, export capability, and participation in PTC ASIA 2024. However, no overseas warehouses, showrooms, agents, branches, or overseas service countries are reported. Financial information is incomplete for assessing credibility, and no formal certifications or specific customer cases are provided.

Supplier typeThe supplier is explicitly identified as a group corporation. Its stated business scope covers manufacturing and sales of bearings, gears, transmission components, and general equipment, as well as engineering research and import/export activities.

R&D capabilityThe supplier states that it has had new products during the past year and identifies engineering and technical research and experimental development within its business scope. These statements explicitly support ongoing product-development capability.

Production capacityProduction-related evidence includes a named treatment facility, valid manufacturing contracts with associated subcontractors, inventory capacity, documented finished-product inspection instructions, written supplier-assessment procedures, and quality-assurance processes. The information supports established production and quality-management capability, although detailed capacity volumes are not provided.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.