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Overhead Line Bundle Aluminum Single Stringing Block Conductor Pulleys
US$5.00-50.00
5 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 YearModel NO.
THZI-5Application
Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small CraneType
Electric HoistSling Type
CableLift Speed
2~8m/minMaximum Lifting Height
>20mChain Falls
2Certification
CE, ISO9001:2000Condition
NewColor
SilverModel No.
Tyc17092704Rated Load
50knNet Weight
22kgSheave Diameter
Ф308mmSheave Width
75mmPacking
Bulk Pack with Wooden Board CartonDelivery Time
Within 30 Days After Receiving The PaymentTransport Package
Bulk Pack with Wooden Board CartonSpecification
Applicable Steel Rope Diameter Ф 7.7mmTrademark
ONEREELOrigin
Ningbo ChinaHS Code
8467890000Production Capacity
5000pieces/MonthKey features
Customizable Manufacturing: All kinds of pulley blocks and special sizes can be manufactured according to customer requirements.
Diverse Material Options: Sheaves made from high strength nylon or aluminum materials for different applications.
Ball Bearing Mounting: Lateral pulleys are mounted on ball bearings for smooth operation.
High Speed Capability: Maximum allowable hauling rope speed up to 80m/min.
Comprehensive Warranty: 1-year warranty coverage provided for the product.
International Certifications: Products certified with CE and ISO9001:2000 standards.
Multi-Application Design: Suitable for overhead transmission lines, conductors, OPGW, ADSS, and communication lines.
Quality Testing: All products undergo dynamic and static balance tests before delivery.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2005-02-07Nearest Port: NingboAverage Response Time: ≤1.75hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryNINGBO ONEREEL MACHINE CO., LTD. is identified as a China-based manufacturer/factory and limited company in Ningbo, Zhejiang, although another record describes the company as a trading company. Its stated product scope covers spools, beams, pumps, cable equipment, and related components. The supplier reports ISO 9000/9001 and ISO 14000/14001 management certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It states that it can customize non-standard items and has export capability, with markets across multiple regions. The supplier claims cooperation with more than 60 domestic and overseas enterprises, while trade records provided show only one transaction in each of two entries. Evidence supports manufacturing, certification, customization, and production strengths, but is insufficient to establish after-sales capability or financial credibility.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a manufacturer and exporter of metal and plastic parts. However, a separate record identifies the company nature as a trading company, creating a classification inconsistency; its listed industrial and product activities nevertheless indicate manufacturing-related capability.
CertificationsThe supplier states that it has passed ISO 9001:2000 quality-system certification, and the certification record lists ISO 9000, ISO 9001, ISO 14000, and ISO 14001. These records provide explicit evidence of quality and environmental management certifications.
R&D capabilityThe supplier states that it can design and tailor non-standard items, emphasizes innovation, and reports 6–10 R&D engineers. These details explicitly support product-development capability, although no specific patents, new-product examples, or R&D achievements are provided.
Production capacityThe supplier identifies itself as a manufacturer, lists production of spools, beams, pumps, cable equipment, and OEM parts, and reports more than 10 production lines. It also states that normal and peak-season orders can be fulfilled within 15 workdays, supporting a stated production and delivery capability.
Customization capabilityThe supplier explicitly says it can design and tailor various non-standard items to customers’ specific requirements and lists OEM customer parts among its products. This directly demonstrates customization capability for industrial components.
Client casesThe supplier claims long-term cooperation with more than 60 well-known domestic and overseas enterprises. The supplied trade records separately show buyer names associated with two one-transaction entries, but they do not independently substantiate the broader customer claim or provide detailed project outcomes.
Product Q&A
Q:Can I get samples?
A:
According to spool model and material, we will advise.
Q:How long is the sample LEAD TIME?
A:
For existing samples, it takes 2-3 days. If no stock, we will advise lead time.
Q:Can you develop new products?
A:
Yes, we have new products developing ability and we are good at developing new mold.
Q:How much is the freight charge?
A:
It depends on spool package volume, if small quantity, volume and urgent goods, we may advise FEDEX or other couriers' charge for your check. If volume bigger and by seaway suitable, we provide FOB or CIF price to you.
Q:What format of the file do you need if I want my own design?
A:
We have our own mound workshop and can provide spool or other plastic product developing and injection service.
Send Inquiry
*To:
NINGBO ONEREEL MACHINE CO., LTD.
NINGBO ONEREEL MACHINE CO., LTD.*Content:
Supplier replies will be sent to your registered email
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