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Product profile
Customization
AvailableApplication
MotorFunction
Speed ReductionModel NO.
G3 seriesLayout
CycloidalHardness
HardenedInstallation
Horizontal TypeStep
Double-StepType
Circular GearOutput Speed
14-280rpmInput Speed
1400rpmPower
0.1kw-2.2kwColor
Silver WhiteSpeed Ratio
5/10/15/20/25/30/40/50Gear Position
Internal GearManufacturing Method
Rolling GearToothed Portion Shape
Double Helical GearMaterial
AluminiumTransport Package
1 Set / Carton, Several Cartons / Wooden PalletSpecification
ISO9001Trademark
ChenxinOrigin
Zhejiang TaizhouHS Code
8483409090Production Capacity
10000 Per/MonthKey features
High Efficiency Design: Helical gear with high-tensile alloy material ensures compact construction, higher efficiency, and larger output torque.
Low Noise Operation: Hardened facing and well-finished transmission gears provide stable transmission, low noise, and seldom distortion.
Versatile Mounting Options: Available with foot mounting or flange mounting frames, suitable for universal installation in horizontal layouts.
Wide Speed Ratio Range: Offers 14 ratios from 5:1 to 200:1 per frame size, supporting two or three-stage transmission configurations.
Durable Construction: Features high-quality bearings to prolong service life and high-performance oil seals to prevent lubricant leakage.
Customizable Specifications: Allows customization of output speed (14-280rpm), input speed, power (0.1-2.2kw), and color (Silver White).
CE Certified Quality: Manufactured by a certified factory with CE certification, ensuring compliance with international safety standards.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.67h CertifiedTerms of Payment: LC, T/T, Western Union
AI-Powered supplier vetting
SummaryTaizhou Sihai Machinery Co., Ltd. is a China-based limited company established in 2003, with 103 employees and operations in Taizhou, Zhejiang. The supplier is associated with both manufacturing and trading classifications and focuses on gearboxes, gearmotors, reducers, and speed variators. It reports more than 10 production lines, a 14,500 m² manufacturing plant, ISO9001:2015 certification, 10 years of R&D engineer experience, and 6–10 quality-control staff. The company has held self-operated import/export rights since 2006, exports 51%–70% of sales, and serves markets across Southeast Asia, the Middle East, East Asia, North America, and Europe. Its stated one-month lead time applies in both peak and off-peak seasons. Evidence supports production capacity, export experience, quality-system certification, and stated after-sales commitments. However, the slices do not provide sufficient evidence to verify financial strength, customization capability, or specific customer cases.
Supplier typeThe supplier is legally identified as a limited company established in China, while its business classifications include both manufacturing and trading. Its stated commercial activity is manufacturing and processing machinery, with products centered on gearboxes, gearmotors, reducers, and related accessories.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate. Additional company descriptions refer to ISO9001:2008 compliance and certification, indicating a documented quality-system history, although the slices do not independently verify certificate validity or scope.
After-Sales capabilityThe supplier explicitly identifies excellent after-sales service and customer satisfaction as company principles. Its descriptions also claim quality-focused service and a good market reputation, but no specific service team size, warranty terms, response times, or service locations are provided.
R&D capabilityThe supplier states that innovation is a core principle and reports 10 years of total R&D engineer experience. This supports some innovation-related capability, but the slices do not identify patents, dedicated R&D facilities, new-product development records, or measurable innovation outcomes.
Production capacityProduction capability is supported by more than 10 production lines, a 14,500 m² manufacturing plant, 103 employees, and a stated one-month order-fulfillment time in both peak and off-peak seasons. The supplier also identifies manufacturing and processing machinery as its commercial activity and lists a broad range of gearbox and reducer products.
Client casesThe supplier reports exports to Southeast Asia, the Middle East, East Asia, North America, and European countries, and one trade record identifies GEARLINC SYSTEMS as a buyer. These references demonstrate international market activity, but the evidence contains only one named buyer and does not provide detailed project outcomes, order history, or verifiable customer case studies.
Product Q&A
Q:What housing materials are available?
A:
The G3 series offers two types of housing: aluminum alloy and cast iron.
Q:What is the speed ratio range?
A:
Each single frame size supports 14 ratios ranging from 5:1 to 200:1.
Q:Can the product be customized?
A:
Yes, customization is available for output speed (14-280rpm), input speed, power (0.1-2.2kw), and color.
Q:What certifications does the product have?
A:
The product holds CE certification.
Q:What are the payment terms?
A:
Payment terms include LC, T/T, and Western Union.
Send Inquiry
*To:
Taizhou Sihai Machinery Co., Ltd.
Taizhou Sihai Machinery Co., Ltd.*Content:
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