What is your terms of payment?

Small Amount: T/T 100% in Advance. Large Amount: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

May I visit your factory?

Sure. Our factory is near to Shanghai port. Address is Liudao Industry Park, Changzhou City, Jiangsu Province, China. 1. 5-hour train from Shanghai to our factory; 2. 5-hour airplane from Guangzhou city /Beijing city to our factory.

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

We keep excellent quality, thoughtful after-sales service and competitive price to ensure our customers' benefit; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Shipbuilding Industry Steel Jaw Strong Load Capacity Spider Shaft Flexible Coupling

Name: Shipbuilding Industry Steel Jaw Strong Load Capacity Spider Shaft Flexible Coupling
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 2208769655

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$2.00-200.00

100 Pieces

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Torque

7.5-18650 N.M

Bore Diameter

6-16 - 85-200 mm

Speed

1800-19000 Rpm

OEM

Market

Global

Transport Package

Single Box or as Your Requirements

Trademark

SUMA

Origin

Changzhou, Jiangsu, China

Production Capacity

100000PCS/Month

Key features

High Load Capacity: Torque ranges from 7.5 to 18650 N.M for heavy-duty applications.

Wide Speed Range: Permissible speed spans from 1800 to 19000 Rpm across models.

Deformation Resistance: Polyurethane elastomer design prevents internal and external deformation.

Low Tooth Wear: Large claw concave surface reduces pressure, preventing tooth wear.

Displacement Compensation: Effectively compensates displacement between two transmission shafts.

OEM Service Available: Accepts OEM orders and custom brand sticking for products.

Flexible Bore Options: Shaft hole diameter options range from 6mm to 200mm.

Standard Quality: Manufactured as standard products with rigorous QA/QC inspection.

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: ≤2.99h

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.

Product Q&A

Q:Are you a factory?

Yes, we are a factory.

Q:What is your MOQ?

Standard products have no MOQ. Customized products depend on different products.

Q:How long is your warranty?

Guarantee for 12 months from the date of shipment.

Q:Could you stick customer's brand on the products?

Of course, we welcome the OEM orders.

Q:What is your delivery time?

Small standard products are always in stock. Big size products deliver in 15-20 days. Customized products delivery depend on different products.

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Shipbuilding Industry Steel Jaw Strong Load Capacity Spider Shaft Flexible Coupling