2023101-200 peopleManufacturer/Trading Company/Service Company
Shenzhen Kaisirui Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the production and distribution of consumer electronics and fast-moving consumer goods. Established with a foundation dating back to 2008 through its parent company's mold and injection molding departments, the firm has expanded into a comprehensive service provider offering product development, mold manufacturing, hardware processing, SMT, DIP, and final assembly. The company operates with a workforce of 101 to 200 employees and maintains a significant monthly production capacity of approximately 500,000 sets.
Their diverse product portfolio focuses on smart wearable technology and personal electronic devices, including smartwatches, fitness trackers, TWS earphones, and Bluetooth speakers. Additionally, the company specializes in small home appliances and personal care electronics such as neck fans, neck warmers, humidifiers, air purifiers, and UV disinfection tools like toothbrush and mobile phone disinfection boxes.
As an integrated manufacturer with its own factory facilities, Shenzhen Kaisirui Technology Co., Ltd. provides robust OEM and ODM services, leveraging years of experience collaborating with international brands. Their scientific quality management system supports large-scale foreign trade orders, with primary export markets spanning Europe, North America, Japan, and South Korea. The company is recognized for its technical strength in hardware and electronic assembly, catering to global B2B clients seeking reliable sourcing and custom manufacturing solutions.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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Products
Products
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Average Price
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P75 Smart Watch Colorful Screen Many Dial Plates 24 Sports Modes Long Endurance All Weather Health Monitoring Compass IOS
4.3·514 reviews
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many Dial Plates Watch
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AIMB-V3 Sports Smart Glasses Handsfree Open Music Sunglasses Wireless UV Protection Touch Control BT Call Magnetic Rechargeable
4.3·514 reviews
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2025 H31 Smartwatch 1.91Inch Outdoor Sport BT Call Heart Rate Blood Pressure Waterproof Smart Watches for Men
4.3·514 reviews
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outdoor Sport Smart Watch
smart Watches For Men
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PPG AMOLED 1.43 Inch Smart Watch Colorful Large Screen IP68 Waterproof Multiple Sports Modes Blood Oxygen S61 Compass Magnetic
4.3·514 reviews
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p90 Fitness Tracker Smartwatch
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long Standby P90 Smart Watches Ip68 Waterproof Smartwatch With 1.85 Inch Silicone And Alloy Band For Ios Dial Call
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tft Display Smartwatch
remote Control Smartwatch Product on Alibaba.com$14.2
4G Video Call Kids Smart Watch B32 AI Voice Assistant GPS/WIFI/LBS Location IP67 Waterproof Pedometer Alarm Clock for Boys Girls
4.3·514 reviews
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calendar Function Smartwatch Product on Alibaba.com$12.8
Y1 Smart Watch Remote Control Answer Call Heart Rate Tracker TFT Display Silica Gel Band Compass Function IOS Operation System
4.3·514 reviews
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outdoor Sport Watch With Blood Oxygen Heart Rate Fitness Remote Control
bt Calling Feature Smartwatch Heart Rate Fitness Tracker With Calendar Alarm Product on Alibaba.com$13.2
2025 Custom P72 Smartwatch Outdoor Ip68 Waterproof Sports Smart Watch With Heart Rate Fitness - Buy Smartwatch P66
fitness Tracker Health Sport Men
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p72 Android Ios Men Women Smart Watch
high-defination Screen
multiple Sports Mode Product on Alibaba.com$10.5
Wholesale S47 Outdoor Sports Smartwatch 1.39 Inch Screen GPS Thermometer Compass Calendar-Multi-Sport Mode for Android IP67
4.3·514 reviews
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smart Wearable Devices
wireless Charge Smart Ring
fitness Monitor Smart Ring
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call Answering Smartwatch
sleep Monitoring Smartwatch
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remote Control Smartwatch Product on Alibaba.com$20.2
S57 High Quality Advanced Smartwatch with 1.43" AMOLED Screen Health Monitoring & Sports Modes Wearable Technology for Importers
4.3·514 reviews
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lightweight Design
high-resolution Display
multiple Language Support
customizable Watch Faces
quick Charging
compatibility With Android And Ios Devices
health Monitoring (heart Rate Blood Pressure Blood Oxygen)
sports Modes
voice Assistant
music Playback
reminder Functions
waterproof
smartwatch
easy Charging (base Charging)
multi-language Support
advanced Sensors Product on Alibaba.com$15.2
Wholesale P45 PLUS PRO MAX Smartwatch Series 7 HW12 PLUS W37 IWO7 HW22 Full Touch Screen Reloj Compass Function Silica Gel Band
4.3·514 reviews
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calendar Function Smartwatch Product on Alibaba.com$11.2
Reviews
4.3
463 reviews
“ excellent service (4)“ excellent service (4)
“ fast delivery (4)“ fast delivery (4)
“ lovely supplier (2)“ lovely supplier (2)
“ Neatly packaged (1)“ Neatly packaged (1)
“ With pictures (270)“ With pictures (270)
“ With videos (10)“ With videos (10)
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Key export market
South AmericaSouth America
EuropeEurope
AsiaAsia
AfricaAfrica
North AmericaNorth America
OceaniaOceania
🇺🇸 United States🇺🇸 United States
🇯🇵 Japan🇯🇵 Japan
🇰🇷 South Korea🇰🇷 South Korea
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