What certifications do you have?

The company has ISO 9001 Quality System Certification, and products have CE certification.

Where are your products exported?

Products are exported to Italy, Spain, Britain, Poland, Turkey, the USA, and other European countries.

What is the nearest port?

The nearest port is Ningbo Port.

Adjustable Variable Speed Reducer Planetary Gearbox for Electric Motor

Name: Adjustable Variable Speed Reducer Planetary Gearbox for Electric Motor
Brand: Taizhou Sihai Machinery Co., Ltd.
SKU: 2028704045

Zhejiang, ChinaTaizhou Sihai Machinery Co., Ltd.

US$48.00-265.00

1 Piece

Sample price:US$48.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Hardness

Soft Tooth Surface

Model NO.

Installation

Oscillating Base Type

Layout

Cycloidal

Step

Single-Step

Type

Gear Reducer

Weight (Kg)

0.7-80

Transport Package

1PCS/1box

Specification

Aluminium alloy & cast iron

Trademark

chengxin

Origin

China

HS Code

8483409090

Production Capacity

1000PCS/Month

Key features

OEM/ODM Service: Supports custom manufacturing with 10 R&D engineers and advanced CNC machinery.

Wide Application Range: Suitable for motors, electric cars, marine, toys, agricultural machinery, and more.

ISO 9001 Certified: Manufactured under strict ISO 9001 Quality System Certification standards.

Global Export Experience: Exported to Italy, Spain, Britain, Poland, Turkey, USA, and other European countries.

Flexible Weight Options: Available in weights ranging from 0.7kg to 80kg to fit various needs.

Fast Lead Time: Average lead time is one month for both peak and off-peak seasons.

CE Certified Products: Products meet CE certification requirements for safety and quality.

Professional Manufacturer: Established in 2003 with 103 employees and 14,500 sqm plant area.

Company profile

Taizhou Sihai Machinery Co., Ltd.

Zhejiang, China

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: ≤1.74h 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.