What are your terms of payment?

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

What materials are available for the pulley?

Material Options include Cast Iron HT250, 45# Steel, Carbon Steel, Aluminum Alloy, Ductile Iron, and Stainless Steel. Optional material can be selected according to load, weight, and operating conditions.

What groove standards do you support?

Groove Standards include A, B, C, SPA, SPB, SPC, 3L, 4L, 5L and other international types.

Reliable Performance Belt Pulley for Standby Diesel Generators

Name: Reliable Performance Belt Pulley for Standby Diesel Generators
Brand: Diligence & Fine Machinery (Qingdao) Co., Ltd.
SKU: 2156798182

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, and Stainless Steel.

Customizable Dimensions: Outer diameter ranges from 50mm to 2000mm with customizable bore and keyway.

High Precision Balancing: Dynamic balancing grades G6.3 or G2.5 ensure low noise and reduced vibration.

Versatile Applications: Suitable for air compressors, fans, agricultural machinery, and conveyor systems.

Durable Surface Treatment: Options include blackening, sandblasting, phosphating, anodizing, and coating.

OEM/ODM Support: Acceptable OEM and ODM services with rich experience for world famous brands.

Fast Delivery for Standard: Small standard products are always in stock for immediate shipment.

12-Month Warranty: Comprehensive guarantee for 12 months from the date of shipment.

Company profile

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

Business Type: Manufacturer/FactoryNearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.05hTerms 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 factory. We have world leading manufacturing facilities which can meet different levels of product.

Q:What is your MOQ?

MOQ. 1 B: Customized products: Depend on different products.

Q:How long is your warranty?

Guarantee for 12 months from the date of shipment.

Q:Could you be the OEM for the customer?

No problem, we have quite rich experience for world famous brands for dozens of years.

Q:What is your delivery time?

Small standard products are always in stock. B: Big-sized products deliver in 15-20 days. C: Customized product delivery depends on different products.