Where is the company located?

We are located in Liudao Industrial Park, Wujin District, Changzhou, Jiangsu, China.

What is the warranty or after-sales service?

After-sales service is available for our products.

Overrunning Clutch DC Series with Good Quality

Name: Overrunning Clutch DC Series with Good Quality
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 753959015

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$5.00-50.00

10 Pieces

Product profile

Customization

Available

Model

Drag Torque

50-3900mm

Model NO.

Weight

0.03-0.4nm

Race Material

Gcr15

Seals Type

Non-Sealed

After-Sales Service

Availiable

OEM

Stock

Rich

Export

Worldwide

Transport Package

Single Box or as Your Requirements

Specification

Trademark

SUMA or OEM

Origin

Changzhou, Jiangsu, China

HS Code

84826000

Production Capacity

10000PCS/Month

Key features

OEM and ODM Service: Supports full customization from designs or samples with available OEM and ODM services.

Wide Drag Torque Range: Offers drag torque options ranging from 50 to 3900 mm for diverse application needs.

High Precision Materials: Constructed with Gcr15 steel races requiring HRC 60-62 surface hardness for durability.

Low Minimum Order: Accepts minimum order quantities as low as 1 piece for flexible purchasing.

Rich Stock Availability: Maintains rich stock levels to ensure timely delivery and supply chain stability.

Versatile Lubrication: Version-N accepts all types of lubricants currently used in power transmission equipment.

Global Export Experience: 11 years of export experience serving markets in North America, Europe, and Australia.

Strict Quality Control: Features 2 QA/QC inspectors and random visual and function inspections for finished products.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQuality Assurance

Changzhou Suma Precision Machinery Co., Ltd.

Jiangsu, 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: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.67h

AI-Powered supplier vetting

SummaryChangzhou Suma Precision Machinery Co., Ltd. is a China-based limited company established in 2012, with 23 employees and operations in manufacturing-related machinery. It supplies bearings, clutches, backstop clutches, and washers, and reports machining, CNC grinding, and CNC turning equipment. The supplier demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for recognized brands. Quality controls include product inspection instructions, raw-material traceability, and maintained procedures. Export experience is substantial, with 90% of sales reported as exports and 11 years of exporting, but no overseas warehouses, showrooms, agents, or branches. Service governance is weakly documented: no written procedures or records were reported for supplier assessment, corrective actions, or complaint handling. The provided slices do not establish certifications, detailed financial strength, or named customer cases. An audit by CTI is recorded, but the evaluation result is...

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports average peak- and off-season lead times within 15 working days. However, it has no written procedures or records for complaint handling or corrective and preventive actions, and it has no overseas warehouse, showroom, agent, or branch; these facts indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, supporting active product-development capability. It also offers customization from designs and samples, but has no available SDK, so the innovation evidence is positive but not comprehensive.

Production capacityReported production resources include a machining center, CNC grinding machine, and CNC lathe. Finished products are inspected using instructions that are uniformly followed, with quality assurance, raw-material traceability, and maintained quality-control records; however, the slices do not quantify capacity or output.

Customization capabilityThe supplier explicitly provides minor customization, full customization, customization from customer designs, and customization from samples. The same capabilities are reported in both the R&D and design-service information, providing direct evidence of broad customization coverage.