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Product profile
Customization
AvailableApplication
MachineryHardness
Hardened Tooth SurfaceModel NO.
M3Gear Position
External GearManufacturing Method
Cut GearToothed Portion Shape
Helical GearMaterial
SteelTeeth Number
8-100tModule
M0.5-M12Hole
6/8/10/12....Keyway
with/WithoutSet Screw
with/WithoutHub
with/WithoutSurface Treatment
Zinc/Black OxideTeeth Treatment
Teeth HardenedSuitable Rack
ProvidedTransport Package
Cartoon Box/Wooden BoxTrademark
HRSYOrigin
TianjinHS Code
7315119000Key features
Customizable Parameters: Teeth 8-100t, Module M0.5-M12, Hole/Keyway/Set Screw/Hub options available.
Wide Material Selection: Available in C45 steel, 304SS, 316SS, 20CrMo, 40Cr, brass, nylon, POM.
Precision Manufacturing: DIN5-DIN8 precision grade with CNC machining and strict CMM inspection.
OEM/ODM Service: Customized according to customer drawings with professional technical support.
Fast Response Time: Inquiries replied within 24 hours with 24/7 online technical service.
Versatile Applications: Suitable for lathes, milling machines, grinders, and automated systems.
Multiple Surface Treatments: Options include blacking, polishing, anodization, chrome, zinc, and nickel plating.
Sample Service Available: Samples provided for quality verification before bulk production.
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: ≤2.38h 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:What materials are available for this gear?
A:
We offer C45 steel, 304SS, 316SS, 20CrMo, 40Cr, brass, nylon, and POM.
Q:Can the gear be customized?
A:
Yes, we provide OEM/ODM services. Teeth number (8-100t), module (M0.5-M12), holes, keyways, and surface treatments can be customized.
Q:What is the precision grade of the gear?
A:
The precision grade ranges from DIN5 to DIN10.
Q:What surface treatments are offered?
A:
Options include blacking, polishing, anodization, chrome plating, zinc plating, and nickel plating.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
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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