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Product profile
Customization
AvailableCertification
ISOPulley Sizes
SPA/Spb/Spc/SpzModel NO.
1210Manufacturing Process
CastingMaterial
Carbon SteelSurface Treatment
PolishingApplication
Chemical Industry, Grain Transport, Mining Transport, Power PlantBore Size
DemandsScrew
withShaft
DemandsBush
DemandsStandard
DIN/ISOTransport Package
Cartoon Box/Wooden BoxTrademark
HRSYOrigin
TianjinHS Code
8483900090Key features
Customizable Bore and Shaft: Bore size and shaft dimensions can be customized according to specific demands.
OEM and Custom Service: We provide OEM service and can customize products according to your drawings.
ISO Certified Quality: Products meet ISO certification standards for reliability and performance.
Versatile Application: Suitable for chemical industry, grain transport, mining, and power plants.
Multiple Pulley Compatibility: Compatible with SPA, Spb, Spc, and Spz pulley sizes.
24-Hour Inquiry Response: Professional team replies to inquiries within 24 hours.
Competitive Pricing: Offering competitive prices for high-quality transmission parts.
Sample Service Available: Samples can be provided for quality verification before bulk order.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-06-20 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.70h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryTianjin Haorongshengye Electrical Equipment Co., Ltd. is identified as a China-based limited company established in 2008, with 20 employees and operations in Tianjin. The available information presents it as a manufacturer and exporter of mechanical transmission products, including gears, racks, sprockets, roller chains, and timing pulleys, supported by 10 production lines and stated CNC, measurement, and heat-treatment equipment. It reports export markets across multiple regions and lead times of within 15 working days in both peak and off-peak seasons. The company states that it follows CE and ISO 9001 standards and offers bespoke solutions, but the provided slices do not include certificate documents or detailed after-sales procedures. Its company classification is also described as a trade company in one record, creating some ambiguity regarding its operating model. Customer-trade evidence is limited to two transactions associated with one Ukrainian buyer.
Supplier typeThe supplier is legally presented as Tianjin Haorongshengye Electrical Equipment Co., Ltd., a Chinese limited company established in 2008. Its profile describes it as a professional manufacturer and exporter, while another record classifies the company nature as a trade company; therefore, the evidence supports a manufacturer/exporter profile but also indicates an operating-model inconsistency.
R&D capabilityThe company reports three R&D engineers, offers bespoke solutions, and has introduced CNC hobbing, machining, grinding, broaching, measurement, punching, and heat-treatment equipment. This supports product-development and engineering capability, although the slices do not document patents, new product launches, R&D investment, or specific innovation outcomes.
Production capacityThe supplier reports a 220.0 m² manufacturing plant, 10 production lines, fewer than five quality-control staff, and advanced manufacturing and testing equipment. It also states that peak- and off-peak-season order fulfillment is within 15 working days, indicating operational capacity, although the relatively small stated plant area and limited QC staffing should be considered when assessing scalability.
Customization capabilityThe supplier explicitly states that it offers bespoke solutions, and its described design, development, production, CNC machining, measurement, and heat-treatment capabilities are directly relevant to customized mechanical transmission products. The slices do not specify customization limits, engineering workflows, prototype capability, or minimum order requirements.
Product Q&A
Q:Can the bore size and shaft be customized?
A:
Yes, the bore size and shaft dimensions can be customized according to your specific demands.
Q:What pulley sizes are compatible with this bush?
A:
This taper bush is compatible with SPA, Spb, Spc, and Spz pulley sizes.
Q:Is OEM service available?
A:
Yes, we provide OEM service and can customize products according to your drawings.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Q:What payment terms do you accept?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Tianjin Haorongshengye Electrical Equipment Co., Ltd.
Tianjin Haorongshengye Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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