China Demao Factory Produced High-Precision Concentric Roller

Name: China Demao Factory Produced High-Precision Concentric Roller
Brand: Renqiu de Mao Transmission Machinery Parts Co. , Ltd.
SKU: 2278062555

Hebei, ChinaRenqiu de Mao Transmission Machinery Parts Co. , Ltd.

US$8.90

1-9 Pieces

US$7.50

10-99 Pieces

US$5.50

100-999 Pieces

US$3.50

1,000+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Standard or Nonstandard

Standard

Feature

Wear-Resistant

Application

Marine

Material

C45 Steel

Bore Diameter

Custom

Maximum Torque

Custom

Length

Customized

Teeth

Customized

Usage

Machinery Part

Transport Package

Customized Packing

Specification

Customized size

Trademark

de Mao

Origin

Hebei, China

HS Code

7315890000

Production Capacity

5000/Week

Key features

High-Precision Manufacturing: Produced with high precision standards for optimal performance in marine applications.

Wear-Resistant Material: Constructed from C45 Steel to ensure durability and long service life.

Customized Dimensions: Bore diameter, length, teeth, and overall size are fully customizable to specific needs.

Custom Torque Capacity: Maximum torque specifications can be tailored according to customer requirements.

Sample-Based Production: Capable of producing parts based on customer samples or technical drawings.

100% Quality Inspection: All goods undergo 100% testing before delivery to ensure quality standards.

Direct Manufacturer: Operates own factories in three locations with established production lines.

Flexible Customization: Offers full, minor, and flexible customization options from designs or samples.

Company profile

High Repeat Buyers ChoiceQuality AssuranceRaw-Materials TraceabilityExhibition Experience

Renqiu de Mao Transmission Machinery Parts Co. , Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.59h CertifiedTerms of Payment: T/T, LC, Small-amount payment, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-related company in Renqiu, with a 2,000 m² plant and business activities covering mechanical parts, gear-related products, specialized equipment, and hardware. It reports customization from samples and designs, but no new products in the past year, no ODM service, and no SDK. Quality controls include raw-material traceability and 100% finished-product inspection, although only one quality inspector is stated in one record. Service procedures exist for supplier management, corrective actions, and complaints, but written records are absent. Financial information shows zero reported operating revenue and profitability figures for the stated periods, while the available records are inconsistent regarding company profile and staffing. Overseas service coverage is listed as zero countries, despite another description claiming exports to more than 20 regions and countries; this inconsistency limits confidence in the assessment.

Financial creditThe supplied financial records report zero operating revenue, gross profit, operating profit, gross margin, and current ratio for the stated periods. These figures indicate a serious concern regarding demonstrated financial activity, although the records do not provide enough context to verify their completeness or accuracy.

R&D capabilityThe supplier reports customization capability and one year of R&D engineer experience, but states that it launched no new products in the past year, provides no ODM service, and has no available SDK. The evidence therefore shows limited demonstrated innovation output.

Production capacityProduction-related evidence includes a 2,000 m² plant, three production lines, lathe and vertical lathe facilities, and stated manufacturing of mechanical and specialized equipment products. However, the records are inconsistent, including a separate description referring to capacitor manufacturing and a quality-control staffing figure of 50 versus one inspector elsewhere.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization support.

Product Q&A

Q:Are you a trading company or manufacturer?

We're a manufacturer. We have our own factory in three places.Kindly check our company profile.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures for your test and revaluation.

Q:Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

Q:How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friends and we sincerely do business and make friends with them, no matter where they come