Taizhou Sihai Machinery Co., Ltd.
Taizhou Sihai Machinery Co., Ltd.
🇨🇳 China, Zhejiang
4.6
2003101-200 peopleManufacturer/Trading CompanyTaizhou Sihai Machinery Co., Ltd. is a professional manufacturer and exporter specializing in power transmission products, headquartered in Taizhou, Zhejiang Province, China. Established in 2003, the company has grown into a significant industry player with a workforce of approximately 100 to 200 employees. They operate a dedicated manufacturing facility and provide comprehensive OEM, ODM, and contract manufacturing services for global clients.
The company's extensive product portfolio focuses on high-precision speed reduction and motor technology. Key offerings include RV series worm gearboxes, UDL series planetary cone disc stepless transmissions, and G3 series helical geared motors. Their technical expertise extends to mechanical speed variators, cycloid gearboxes, planetary gearboxes, and various AC electric motors, including three-phase induction and asynchronous models. Additionally, they manufacture critical components such as gear shafts, motor rotors, and stators.
Taizhou Sihai Machinery maintains a rigorous quality control system, holding ISO 9001:2008 and CE certifications. Their products are engineered for diverse industrial applications, including food processing, ceramics, packaging, chemical, printing, and plastics machinery. With a strong reputation for quality and competitive pricing, the company successfully exports to international markets across Europe (including Italy, Spain, and the UK), the Middle East, Southeast Asia, and North America.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
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Self-Locking Gearbox Motor 24V RV30 Reduction Motor 180W Worm Gear Motor DC Power Speed RPM Adjustable
5·25 reviews
Self-locking Gearbox Motor 24v Rv30 Reduction Motor 180w Worm Gear Motor Dc Power Speed Rpm Adjustable - Buy Brushless Packaging Motor
gearbox
motor
dc Power Motor
24v Rated Motor
brushless Commutation Motor
car Usage Motor
brushed Dc Motor
electric Bicycle Motor
permanent Magnet Construction Motor Product on Alibaba.com$57
Motovario-like RV063 Series Worm Motor Gearbox Speed Transmission Reducers
5·25 reviews
Motovario-like Rv063 Series Worm Motor Gearbox Speed Transmission Reducers - Buy Worm Gearbox Reducer
worm Motor Gearbox
worm Drive Gearbox
motovario-like Rv063 Series
customized Worm Gear Motor
blue/silver Worm Gearbox
synthetic/mineral Lubricated
skf/nak/tto Sealed Product on Alibaba.com$40
Wholesale Retail Power Transmission Speed Reducer Nmrv Worm Gearboxes High Quality Product Supply
5·25 reviews
Wholesale Retail Power Transmission Speed Reducer Nmrv Worm Gearboxes High Quality Product Supply - Buy Nmrv Worm Speed Reducer
nmrv Worm Gearboxes
power Transmission
wholesale Retail Power Transmission Speed Reducer
china Made Worm Gearboxes Supply
customizable Worm Gearboxes For Various Industries
iso9001 Certified Worm Gearboxes
aluminum Alloy Housing Worm Gearboxes Product on Alibaba.com$40
Blue Small Gear Motor Worm Reducer for Solar Tracker China Manufactured Speed Reducers
5·25 reviews
Blue Small Gear Motor Worm Reducer For Solar Tracker China Manufactured Speed Reducers - Buy Wpa Worm Gear Reducer
small Worm Gear Reducer
hydraulic Motor Gear Reducer
blue Worm Gear Solar Tracker
small Gear Motor Reducer
worm Gear For Solar Tracker
hydraulic Motor Gear Reducer
blue Worm Gear For Solar Tracker Product on Alibaba.com$22
2025 New Aluminum Alloy Motovario Mechanical Power Transmission Double NMRV Worm Reducer Blue Worm Gearbox Speed Reducers
5·25 reviews
2025 New Aluminum Alloy Motovario Mechanical Power Transmission Double Nmrv Worm Reducer Blue Worm Gearbox Speed Reducers - Buy Speed Worm Reducer Gearbox
rv30 Worm Gearbox
motovario Gearbox Made In China
new Aluminum Alloy Motovario
mechanical Power Transmission
combination Double Nmrv Worm Reducer
blue Worm Gearbox
made In China Motovario Gearbox Product on Alibaba.com$40
Three Phase 220V 380V 0.1-0.2-0.4-0.75-1.5-2.2kw AC 5hp Helical Gear Motor
5·25 reviews
Three Phase 220v 380v 0.1-0.2-0.4-0.75-1.5-2.2kw Ac 5hp Helical Gear Motor - Buy Bauer Geared Motors
geared Motor Ig32
5hp Helical Geared Motor Product on Alibaba.com$105
VF063 High Quality Efficient Transmission Worm Gearbox Parts
5·25 reviews
Vf063 High Quality Efficient Transmission Worm Gearbox Parts - Buy Worm Gearbox Parts
worm Gear Box
reductor
worm Gear Arrangement Gearbox
efficient Transmission Gearbox
high Quality Worm Gearbox
customized Worm Gear Box
vf063 Gear Reducer Product on Alibaba.com$63
OEM NMRV050 Aluminium Alloy Worm Gear Screw Speed Reducer Customizable ODM Support for Farm Machinery & Construction Industries
5·25 reviews
Oem Nmrv050 Aluminium Alloy Worm Gear Screw Speed Reducer Customizable Odm Support For Farm Machinery & Construction Industries - Buy Small Worm Gear Reducer
reduction Gearbox Speed Reducer
nmrv Gear Motor
nmrv Worm Gearbox
customizable Odm Speed Reducer
farm Machinery Reducer
construction Industries Reducer
aluminum Alloy Worm Reducer
high Torque Speed Reducer Product on Alibaba.com$40
RV063 Manual Worm Gearbox Aluminium Speed Reducer Screw Jack for RVs
5·25 reviews
Rv063 Manual Worm Gearbox Aluminium Speed Reducer Screw Jack For Rvs - Buy Aluminium Speed Reducer
manual Worm Gear
screw Jack
rv063
worm Gear Speed Reducer Product on Alibaba.com$93
90 Degree Angle Gearbox or Reducer Chemical Gear Motor
5·25 reviews
90 Degree Angle Gearbox Or Reducer Chemical Gear Motor - Buy 90 Degree
angle Gearbox
reducer Chemical Product on Alibaba.com$61.5
SMRV-E050 Speed Reducer Gear Box
5·25 reviews
Smrv-e050 Speed Reducer Gear Box - Buy Speed Ratio 5 Gearbox Motor Variator
electronic Variator
motorcycle Variator Product on Alibaba.com$33.8
YE3 Series 0.75kw High Efficiency AC Electric Three Phase Asynchronous Induction Motor 1500rpm Rated Speed 50hz for Mill Machine
5·25 reviews
Ye3 Series 0.75kw High Efficiency Ac Electric Three Phase Asynchronous Induction Motor 1500rpm Rated Speed 50hz For Mill Machine - Buy 0.75kw Motor
50hz
three Phase Induction Motor
50hz Three Phase Motor
explosion-proof Motor
high Efficiency Ac Motor
mill Machine Induction Motor
ye3 Series Ac Motor Product on Alibaba.com$80Customers
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Certifications
ISO 90012
CE1
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