What are your terms of payment?

For small amounts, 100% T/T in advance. For large amounts, 30% T/T as a deposit and 70% before delivery. We provide photos of products and packages before you pay the balance.

Standardized Interchangeable Belt Pulley for General Manufacturing

Name: Standardized Interchangeable Belt Pulley for General Manufacturing
Brand: Diligence & Fine Machinery (Qingdao) Co., Ltd.
SKU: 2156797262

Shandong, ChinaDiligence & Fine Machinery (Qingdao) Co., Ltd.

US$3.90

50-199 Pieces

US$2.60

200-499 Pieces

US$1.80

500+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, Industrial Standard

Pulley Sizes

Type a,Type B, Type C.....

Manufacturing Process

Casting or Forging

Material

Carbon Steel, Alloy, Iron,Stainless Steel

Surface Treatment

Baking Paint, Oxygenation,Electroplating...

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant

Trade Teram

Fob,C&F, CIF

Payment Term

T/T or Other Acceptable Terms

Packing

Suitable for Ocean and Air Shipment

ODM

Acceptable

OEM

Acceptable

Sample

Available

MOQ

as Per The Order Size

Delivery Time

as Per The Order Qty

Factory Tour

Acceptable

After Sales Service

Available

Material.

Alloy

Outside Diameter

50mm

Pitch Diameter

50mm

Width

10mm

Transport Package

Wooden Box

Specification

100*100*100cm

Trademark

D&F or OEM

Origin

China

Production Capacity

1000000PCS/Year

Key features

Wide Material Selection: Available in Cast Iron, Carbon Steel, Aluminum Alloy, Ductile Iron, and Stainless Steel.

Custom Design Support: Supports OEM/ODM with customizable groove types, outer diameters, bore sizes, and keyways.

High Precision Balancing: Offers G6.3 or G2.5 dynamic balancing grades for low noise and reduced vibration.

Durable Surface Treatment: Provides blackening, sandblasting, phosphating, anodizing, and coating options for corrosion resistance.

Broad Application Range: Suitable for air compressors, fans, agricultural machinery, conveyors, and food packaging equipment.

High Transmission Efficiency: Ensures stable power output with excellent wear resistance and strong material construction.

Global Quality Standards: Certified with CE and ISO, adhering to DIN/ISO/GB keyway machining standards.

Flexible Stock Options: Small standard products are always in stock for immediate delivery needs.

Company profile

Diligence & Fine Machinery (Qingdao) Co., Ltd.Shandong, China

Business Type: Manufacturer/FactoryNearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.29hTerms of Payment: Small-amount payment, Western Union, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryDiligence & Fine Machinery (Qingdao) Co., Ltd., established in 2025, is a trading company based in Qingdao, Shandong, China. It specializes in the manufacturing and export of transmission components, with a significant portion of sales coming from exports. The company boasts a range of products including gears, pulleys, and belts, with an annual production capacity reaching up to 5 million pieces. The company emphasizes high-quality products and excellent service while operating over 10 production lines. It began exporting in December 2023 and uses both agency and self-managed export channels.

Supplier typeDiligence & Fine Machinery (Qingdao) Co., Ltd. is classified as a trading company, which indicates its primary business involves buying and selling goods rather than manufacturing them.

After-Sales capabilityThe company emphasizes providing excellent after-sales service as part of its commitment to customers and maintaining long-term business cooperation.

R&D capabilityThe company invests in advanced equipment and has a team of capable engineers, suggesting a focus on innovation and quality in manufacturing.

Production capacityWith an annual production capacity of 5 million pieces and over 10 production lines, the company displays strong production capabilities.

Customization capabilityThe company offers a variety of products including non-standard parts, indicating a willingness and capability to customize products according to client needs.

Product Q&A

Q:Are you a factory?

Yes, we are a factory. We have world-leading manufacturing facilities which can meet different levels of product.

Q:What is your MOQ?

For standard products, the MOQ is 1 piece. For customized products, it depends on the specific product requirements.

Q:How long is your warranty?

We provide a guarantee for 12 months from the date of shipment.

Q:Can you provide OEM services?

Yes, no problem. We have quite rich experience working with world-famous brands for dozens of years.

Q:What is your delivery time?

Small standard products are always in stock. Big-sized products are delivered in 15-20 days. Customized product delivery depends on the specific product.