Powered by Made-in-China.com
Product profile
Customization
AvailableApplication
Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, CarLayout
CycloidalModel NO.
SMRVHardness
Soft Tooth SurfaceInstallation
Oscillating Base TypeStep
Single-StepWeight (Kg)
0.7-80Unit
PC/PCSColor
BlueProduction Cycle
7-25 DaysTransport Package
1PCS/1boxSpecification
Aluminium alloy & cast ironTrademark
chengxinOrigin
ChinaHS Code
8483409090Production Capacity
1000PCS/MonthKey features
International Brand Components: Equipped with NAK oil seals, Shell lubricants, and NSK bearings.
ISO9001 Certified Quality: Produced in strict accordance with ISO9001 standards for high quality.
Large Stock Availability: All products are available in large stocks for immediate delivery.
Customized Reducer Solutions: We provide customized reducer solutions to meet specific needs.
OEM and ODM Services: Both OEM and ODM services are available for clients.
Competitive Pricing: High quality gearboxes offered at competitive prices.
CE Certification: Products hold CE certification for safety and compliance.
Single-Step Design: Features a single-step layout for efficient operation.
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: ≤2.46h 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 brands are used for the accessories?
A:
We use NAK for oil seals, Shell for lubricants, and NSK for bearings.
Q:Are customized solutions available?
A:
Yes, we provide customized reducer solutions upon request.
Q:What is the production cycle time?
A:
The production cycle ranges from 7 to 25 days.
Q:Do you offer OEM and ODM services?
A:
Yes, both OEM and ODM services are available.
Q:What certifications do your products have?
A:
Our products are produced according to ISO9001 and hold CE certification.
Send Inquiry
*To:
Taizhou Sihai Machinery Co., Ltd.
Taizhou Sihai Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Performance S Series Speed Reducer with 90 Degree Gearbox
US$40.00
1 Piece(MOQ)
Meat Grinders Worm Gearbox High Efficiency Reducer with Output Flange
US$22.00
50 Pieces(MOQ)
Industrial Gear Transmission Smrv Worm Speed Reducer (Size 030-150)
US$150.00
1 Piece(MOQ)
Aokman High Efficiency Hollow Shaft Gearbox RV Series Worm Reducer
US$30.00-500.00
1 Piece(MOQ)
High-Performance RV MB Series Worm Gear Box Reducer
US$200.00
10 Pieces(MOQ)
S Series Worm Gear Reducer S37-S97 Helical Worm Gearbox High Torque
US$40.00
1 Piece(MOQ)
S Series Helical Worm Gear Reducer High Torque Industrial Gearbox
US$40.00
1 Piece(MOQ)
High Load Capacity S Series Gearbox, Reliable Helical Worm Gear Reducer
US$120.00
1 Piece(MOQ)
S Series Helical Worm Gearbox, High Torque Density Reducer for Steel Plant
US$120.00
1 Piece(MOQ)
Wide Ratio High Torque Nmrv/RV Series Worm Gearbox Reducer
US$317.55-317.56
1 Piece(MOQ)
High Transmission Ratio Wpda50-250 Worm Gear Speed Reducer
US$27.00-1,500.00
5 Pieces(MOQ)
Smrv Gearbox Part Worm Gearbox Spare Part Worm Speed Reducer
US$86.00-140.00
1 Piece(MOQ)
Nmrv 30: 1 High Torque Worm Speed Reducer for Backhoe Loaders
US$29.50-30.50
10 pc(MOQ)
S Series Gearbox, High Torque Low Noise Helical Worm Gear Reducer
US$120.00
1 Piece(MOQ)
Cwcd Worm Gear Speed Reducer with High Efficiency Design
US$40.00
1 Piece(MOQ)
Durable S Series Helical Worm Gearbox, High Torque Reducer for Mining Equipment
US$120.00
1 Piece(MOQ)



















