What is the warranty or quality guarantee?

We have excellent product quality, reasonable price, and a strict QA/QC inspection system including visual and function checks.

Where is the manufacturer located?

The factory is located at No. 211 Chuangxin Rd, Chengnan Industrial Park, Huzhou, Zhejiang, China.

Durable Polymer Double Sprocket Roller for Seamless Performance

Name: Durable Polymer Double Sprocket Roller for Seamless Performance
Brand: HUZHOU EARN DOLLAR INTELLIGENT EQUIPMENT CO., LTD.
SKU: 881302995

Zhejiang, ChinaHUZHOU EARN DOLLAR INTELLIGENT EQUIPMENT CO., LTD.

US$1.00-100.00

50 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Surface Treatment

Electroplating

Model NO.

2224

Application

Chemical Industry, Grain Transportation, Mining T

Transport Package

Standard Export Case

Specification

50-60mm

Trademark

Origin

Zhejiang

Production Capacity

400000piece/Year

Key features

Low Noise Operation: Polyamide sprocket roller design greatly reduces running noise for smooth performance.

Dust and Water Resistance: End cap protects bearings with excellent resistance to dust and splashed water.

High Load Capacity: Supports conveyed goods weighing up to 150kg effectively.

Full Customization: Offers full customization, minor customization, and special items based on customer designs.

Precision Bearing System: Features precision ball bearings, polymer housing, and end cap seals for durability.

OEM/ODM Support: Manufacturer provides both OEM and ODM services with advanced technology.

Quality Control: Strict QA/QC inspection including visual and function checks for finished products.

Company profile

Experienced TeamYears of Export ExperienceHigh Repeat Buyers Choice

HUZHOU EARN DOLLAR INTELLIGENT EQUIPMENT CO., LTD.

Zhejiang, China

CertifiedBusiness 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: 14 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.20h

AI-Powered supplier vetting

SummaryAND EXP. Co., Ltd demonstrates customization, ODM, OEM, and recent new-product development capabilities, supported by one R&D engineer and stated production of rollers and sprockets. Its manufacturing setup includes one production line and multiple listed machines, while quality resources include 6–10 quality-control staff, one inspector specifically identified, and two test-equipment units. The supplier exports to Southeast Asia/Mideast and Europe and has five experienced export-trade staff. However, it reports no supplier-management-system certification, no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. R&D audit documentation is unavailable, and written procedures or records are absent for corrective actions and complaint handling. Production volume reconciliation is not continuously performed for each batch or production lot. Financial records are identified for 2022–2024, but the provided information does not establish financial strength.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier has relevant service records and provides some approved-supplier names, with standard quotation and payment terms and a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or records and no written procedures or records demonstrating effective customer-complaint handling; it also lacks overseas warehouses, showrooms, agents, or branches.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and has one R&D engineer responsible for sampling and developing products according to customer requirements. However, no R&D audit documentation is available, and no SDK is available, limiting the evidence for a mature or well-documented innovation system.

Production capacityProduction resources include one production line and listed CNC lathing, machining, assembly, cutting, punching, drilling, welding, and related machines. Reported output includes 22,000,000 rollers and 1,600,000 sprockets, but the factory does not continuously reconcile quantities for every batch or production lot, which is a documented control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, flexible customization, full customization, and minor customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands and exports to Southeast Asia/Mideast and Europe. These statements indicate brand and international-market experience, but no specific customer names or documented case details are provided.