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Reliable High-Efficiency Timing Pulley for Renewable Energy Tracking Systems
US$36.50
50-99 Pieces
US$28.60
100-199 Pieces
US$10.50
200+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableCertification
ISO, DINPulley Sizes
Htd/Std/T/at/Curvilinear/Custom Timing PulleysMaterial
Aluminum Alloy,Stainless Steel,Ductile IronSurface Treatment
Anodizing, Blackening, Zinc Plating, PhosphatingApplication
Automation Equipment and Drive Systems,3D PrintersColor
Black, WhiteTooth Profiles
Htd (3m / 5m / 8m / 14m), Std, T Series,at,Teeth Count
From 10 to 200 Teeth, Fully CustomizableOuter Diameter
Custom According to DrawingBore Options
Pilot Bore, Taper Bore, Locking Assembly,etc.Flanges
Single or Double Flange AvailableTeeth Profile
5m 8m Mxl XL L H 2m S2m 3m S3m 5m 8m 14m T2.5 T5 aApplicable Industries
Construction Works,Energy& Mining ,Weaving MachineCustomized Support
OEM, ODMBrand Name
D&FInner Bore
2-200mm H7 Precision or CustomizedBelt Width
4-50mmTeeth Quantity
10-150 Teeth or CustomizedTransport Package
Bagging/BoxingSpecification
112-4M-115, 168-14M-85, 26H100F, 28H100FTrademark
D&FOrigin
ChinaProduction Capacity
5000Company profile
Diligence & Fine Machinery (Qingdao) Co., Ltd.Shandong, China
Business Type: Manufacturer/FactoryNearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤0.87hTerms 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. is identified as a China-based limited trading company established in 2025, focused on transmission components and broader industrial machinery. The supplier reports more than 10 production lines, 6–10 quality-control staff, annual capacity of up to 5 million pieces, and export sales representing 71%–90% of total sales. Its stated product range includes gears, pulleys, belts, couplings, shafts, flanges, locking devices, and non-standard parts. The supplier claims design capability through experienced engineers, advanced equipment, and the ability to provide non-standard products, but the evidence does not establish certifications, documented customer cases, or proven after-sales performance. The records also contain capacity inconsistencies and state zero total staff experience, limiting confidence in the scale and maturity assessment.
Supplier typeThe supplier is explicitly classified as a Trading Company and a limited company based in Qingdao, China. Its business description further states that it integrates manufacturing and sales of transmission components, with products mainly for export.
R&D capabilityThe supplier claims that transmission parts are developed and designed by capable and experienced engineers and that advanced equipment has been invested in. It also lists high-precision products and various non-standard parts, providing some evidence of design and engineering capability, but no patents, R&D data, or verified innovation results are stated.
Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, annual capacity of up to 5 million pieces, and stated outputs for shafts, couplings, belts, pulleys, and gears; export sales are reported at 71%–90%. However, the 112.2 m² plant area, zero reported total staff experience, and inconsistencies in the capacity entries reduce confidence in the completeness and reliability of the production profile.
Customization capabilityThe product description explicitly includes various non-standard parts and castings, while the supplier states that its engineers develop and design a full range of transmission parts. This directly supports the ability to handle at least some customized or non-standard component requirements.
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*To:Diligence & Fine Machinery (Qingdao) Co., Ltd.
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