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optical sensor ring300+ factories verified

Shenzhen Foxiyao Technology Co., Limited

4.8
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24-Hour Automatic Monitoring of Heart Rate Data, High-Performance Dynamic Optical Sensor Ring

24-Hour Automatic Monitoring of Heart Rate Data, High-Performance Dynamic Optical Sensor Ring

US$15.00-17.00
100 Pieces(MOQ)
New Optical Sensor, Accurately Record Your Heart Rate Changes Smart Ring

New Optical Sensor, Accurately Record Your Heart Rate Changes Smart Ring

US$26.00-29.00
100 Pieces(MOQ)
Provide Individual Body Recovery Report Care of Your Sleep Health Smart Ring

Provide Individual Body Recovery Report Care of Your Sleep Health Smart Ring

US$43.00
5,000 Pieces(MOQ)
Easily Trigger and Record The Status of Menstrual Cycle Smart Ring

Easily Trigger and Record The Status of Menstrual Cycle Smart Ring

US$43.00
5,000 Pieces(MOQ)
1/4

Shandong Lifei Biological Group

12 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Smart Sensing Technology PPG Sensor Smart Rings Sdk

Smart Sensing Technology PPG Sensor Smart Rings Sdk

US$60.00-80.00
1 Piece(MOQ)
2025 Jcring/J-Style SpO2 Monitor Heart Rate Monitoring Best Rings

2025 Jcring/J-Style SpO2 Monitor Heart Rate Monitoring Best Rings

US$60.00-80.00
1 Piece(MOQ)
No. 1 Smart Ring Factory R10 Dual Pd Sensor Hr Monitoring Health Ring Cywee Motion Sleep Track 5ATM Waterproof Fitness

No. 1 Smart Ring Factory R10 Dual Pd Sensor Hr Monitoring Health Ring Cywee Motion Sleep Track 5ATM Waterproof Fitness

US$27.00-30.00
1 Piece(MOQ)
2025 Hot Smart Rings Special Gift SpO2/Heart Rate Monitor

2025 Hot Smart Rings Special Gift SpO2/Heart Rate Monitor

US$60.00-80.00
1 Piece(MOQ)
1/4

Cloraint Industry (Shanghai) Co., Ltd

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Multi Color Stainless Steel Smart Intelligent Sensor Body Temperature Ring

Multi Color Stainless Steel Smart Intelligent Sensor Body Temperature Ring

US$12.20-15.50
500 Pieces(MOQ)
Intelligent Health Smart Finger Ring with Fitness Tracker Sleep Detection Health Monitoring

Intelligent Health Smart Finger Ring with Fitness Tracker Sleep Detection Health Monitoring

US$12.20-15.50
500 Pieces(MOQ)
Waterproof Electronic Smart Ring Intelligent Sports Fitness Sleep Health Care Ai Tracking Monitor Smart Ring

Waterproof Electronic Smart Ring Intelligent Sports Fitness Sleep Health Care Ai Tracking Monitor Smart Ring

US$12.20-15.50
500 Pieces(MOQ)
Waterproof Smart Ring with Screen Touch Control Fitness Tracker Health Monitoring Sleep Tracking

Waterproof Smart Ring with Screen Touch Control Fitness Tracker Health Monitoring Sleep Tracking

US$12.20-15.50
500 Pieces(MOQ)
1/4

Colpoint Technology Limited

12 yrs·4.5
·Trading Company
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R19 IP68 Waterproof Smart Ring Health Tracker with Heart Rate Monitor, Blood Oxygen Sensor, Sleep & Fitness Tracking, Rechargeable Enamel Ring

R19 IP68 Waterproof Smart Ring Health Tracker with Heart Rate Monitor, Blood Oxygen Sensor, Sleep & Fitness Tracking, Rechargeable Enamel Ring

US$12.50-13.86
1 Piece(MOQ)
Smart Fitness Ring - Digital Display for Sleep Tracking, SpO2 & Heart Rate Monitor, Prayer Counter, Size 8 Silver with Charging Case

Smart Fitness Ring - Digital Display for Sleep Tracking, SpO2 & Heart Rate Monitor, Prayer Counter, Size 8 Silver with Charging Case

US$15.80-17.22
1 Piece(MOQ)
1/4

Shijiazhuang OurPCB Tech. Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
Smart Ring PCBA with Optical Fiber Sensor - Low Power Consumption Circuit Design

Smart Ring PCBA with Optical Fiber Sensor - Low Power Consumption Circuit Design

US$0.30-0.80
1 Piece(MOQ)
1/4

Dongguan Vionix Smart Tech Co., Ltd

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Smart Ring Connected Mobile APP Alloy Ultra-Low Power IP68 Waterproof 5-10 Days Battery Heart Rate Blood Oxygen Tracking Sleep

Smart Ring Connected Mobile APP Alloy Ultra-Low Power IP68 Waterproof 5-10 Days Battery Heart Rate Blood Oxygen Tracking Sleep

US$8.68-9.28
1 Piece(MOQ)
1/4

Hpm Machining Ltd.

14 yrs
·Manufacturer/Factory
Send Inquiry
Precision Pyrometer Optical Assembly - Custom Slider-Ring Design for Critical Process Control

Precision Pyrometer Optical Assembly - Custom Slider-Ring Design for Critical Process Control

US$0.20-0.50
100 Pieces(MOQ)
1/4

Shanghai Shockoe Automation Technology Co., Ltd.

Send Inquiry
Smartray Laser Cutting Head Seal Ring Oring

Smartray Laser Cutting Head Seal Ring Oring

US$1.74
3 pieces(MOQ)
Raytools Wsx Precitec Original Seal Ring for Laser Protective Lens Cover Glass Fiber Laser Cutting Heads

Raytools Wsx Precitec Original Seal Ring for Laser Protective Lens Cover Glass Fiber Laser Cutting Heads

US$1.74
3 pieces(MOQ)
Raytools Original Protective Lens Ceramic Ring

Raytools Original Protective Lens Ceramic Ring

US$5.00
100 Pieces(MOQ)
Smartray Sealing Ring O-Ring for Raytool Upper Protective Windows

Smartray Sealing Ring O-Ring for Raytool Upper Protective Windows

US$1.74
3 pieces(MOQ)
1/4

Shandong Meide Import and Export Co., Ltd.

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Wholesale Private Label Energy Industry Stainless Steel SUS316ti SUS316L Rolled Ring Forgings

Wholesale Private Label Energy Industry Stainless Steel SUS316ti SUS316L Rolled Ring Forgings

US$8.00-15.00
10 Pieces(MOQ)
Chemical Industrial Round Forging Titanium 6al4V Gr5 Carbon Stainless Steel Big Hot Rolling Cold Ring

Chemical Industrial Round Forging Titanium 6al4V Gr5 Carbon Stainless Steel Big Hot Rolling Cold Ring

US$3.40-6.30
10 Pieces(MOQ)
Custom Private Label Aerospace Industry Stainless Steel SUS321 SUS347 Titanium Forging Ring

Custom Private Label Aerospace Industry Stainless Steel SUS321 SUS347 Titanium Forging Ring

US$11.00-16.90
10 Pieces(MOQ)
Direct Sale Machine Tool Industry Stainless Steel SUS Xm301j1 Forging Ring Die

Direct Sale Machine Tool Industry Stainless Steel SUS Xm301j1 Forging Ring Die

US$5.00-9.00
10 Pieces(MOQ)
1/3

Shenzhen Risinno Gift Co., Ltd

5.0
Send Inquiry
Digital Display APP Control Steps Calorie Counting Heart Rate Oxygen Sleep Monitoring Remote Camera Health Smart Ring

Digital Display APP Control Steps Calorie Counting Heart Rate Oxygen Sleep Monitoring Remote Camera Health Smart Ring

US$12.05-14.55
2 Pieces(MOQ)
R09m New Design Health Monitor Fitness Tracker Waterproof Man Women Finger Rings Smart Ring

R09m New Design Health Monitor Fitness Tracker Waterproof Man Women Finger Rings Smart Ring

US$8.80-12.00
1 Piece(MOQ)
Waterproof Fitness Digital Smart Ring Track Heart Rate Sleep with Health APP

Waterproof Fitness Digital Smart Ring Track Heart Rate Sleep with Health APP

US$12.05-14.55
2 Pieces(MOQ)
Sr16 Waterproof Smart Finger Fitness Tracker Phone Call Digital Display Health Monitor Smart Ring

Sr16 Waterproof Smart Finger Fitness Tracker Phone Call Digital Display Health Monitor Smart Ring

US$15.00-20.00
1 Piece(MOQ)
1/4

Shenzhen Worthing Technology Co., Ltd.

20 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High-Temperature Wtc-11c Laser Ceramic Ring for Industrial Cutting Heads

High-Temperature Wtc-11c Laser Ceramic Ring for Industrial Cutting Heads

Negotiable
1 Piece(MOQ)
Thread-Compatible Wtc-05 M8 Ceramic Ring for High-Power Laser Nozzles

Thread-Compatible Wtc-05 M8 Ceramic Ring for High-Power Laser Nozzles

Negotiable
1 Piece(MOQ)
Premium Wtc-01A Dimensional-Stable Ceramic Ring for Advanced Laser Applications

Premium Wtc-01A Dimensional-Stable Ceramic Ring for Advanced Laser Applications

Negotiable
1 Piece(MOQ)
Factory Direct Sales High Quality Laser Heat-Resistant Ceramic Ring

Factory Direct Sales High Quality Laser Heat-Resistant Ceramic Ring

Negotiable
1 Piece(MOQ)
1/4

Shenzhen Yushengchang Technology Co., Ltd.

4.9
Send Inquiry
New developed China manufactory 5ATM smart BR ring with blood sugar ECG function Blood Pressure SPO2 for fitness monitoring T520

New developed China manufactory 5ATM smart BR ring with blood sugar ECG function Blood Pressure SPO2 for fitness monitoring T520

US$29.00
1 Piece(MOQ)
Quality 5ATM waterproof digital thin design smart Bluetooth ring with sleep monitoring multi-sport mode for adults T520

Quality 5ATM waterproof digital thin design smart Bluetooth ring with sleep monitoring multi-sport mode for adults T520

US$29.00
1 Piece(MOQ)
Fashion design 5ATM waterproof bluetooth thin smart ring with HR blood pressure SPO2 for health monitoring T520

Fashion design 5ATM waterproof bluetooth thin smart ring with HR blood pressure SPO2 for health monitoring T520

US$29.00
1 Piece(MOQ)
The latest 5ATM accurate wearable smart bluetooth adults ring with ECG HR BP SPO2 blood sugar for parents health T520

The latest 5ATM accurate wearable smart bluetooth adults ring with ECG HR BP SPO2 blood sugar for parents health T520

US$29.00
1 Piece(MOQ)
1/4

Wuhan Raylas Technology Co., Ltd

Send Inquiry
Original Rubber Seal Ring for Raytools Laser Cutting Head D41.2mm*W33.4mm*T3.2mm 11021m21210058

Original Rubber Seal Ring for Raytools Laser Cutting Head D41.2mm*W33.4mm*T3.2mm 11021m21210058

US$10.00-20.00
1 Piece(MOQ)
Original Rubber Seal Ring for Raytools Laser Cutting Head D34.5mm*W4mm*T3.6mm 3090010091

Original Rubber Seal Ring for Raytools Laser Cutting Head D34.5mm*W4mm*T3.6mm 3090010091

US$15.00-25.00
1 Piece(MOQ)
Laser Seal Ring P0595-69532 for Precitec Cutting Head Zm Procutter 2.0 Df Protective Window Lens

Laser Seal Ring P0595-69532 for Precitec Cutting Head Zm Procutter 2.0 Df Protective Window Lens

US$100.00-200.00
1 Piece(MOQ)
Original Rubber Seal Ring for Raytools Laser Cutting Head D51.2mm*W43.2mm*T3.55mm 11021m2110009

Original Rubber Seal Ring for Raytools Laser Cutting Head D51.2mm*W43.2mm*T3.55mm 11021m2110009

US$20.00-30.00
1 Piece(MOQ)
1/4

Kingsfang(Xiamen)Import&Export Co., Ltd.

12 yrs
·Trading Company
Send Inquiry
Alternative dB06024 Nozzle O Ring for Domino Cij Inkjet Printer

Alternative dB06024 Nozzle O Ring for Domino Cij Inkjet Printer

US$1.60-1.90
1 Piece(MOQ)
Alternative dB06035 O Ring of Vibrating Rod for Domino Cij Inkjet Printer

Alternative dB06035 O Ring of Vibrating Rod for Domino Cij Inkjet Printer

US$1.60-1.90
1 Piece(MOQ)
Alternative O Ring of Valve for Domino Cij Inkjet Printer

Alternative O Ring of Valve for Domino Cij Inkjet Printer

US$1.60-2.00
1 Piece(MOQ)
Alternative Coding Machine dB06024 Nozzle O-Ring for Domino Spare Part

Alternative Coding Machine dB06024 Nozzle O-Ring for Domino Spare Part

Negotiable
1 Piece(MOQ)
1/4

Tai'an Hongfei Carbon Fiber Products Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Durable High-Temperature Graphite Ring Designed for Single Crystal Furnace Use

Durable High-Temperature Graphite Ring Designed for Single Crystal Furnace Use

US$0.50-5.00
500 Pieces(MOQ)
Efficient High-Temperature Graphite Ring Crafted for Optimal Furnace Stability

Efficient High-Temperature Graphite Ring Crafted for Optimal Furnace Stability

US$0.50-5.00
500 Pieces(MOQ)
Specialized High-Temperature Graphite Ring for Effective Single Crystal Furnace Use

Specialized High-Temperature Graphite Ring for Effective Single Crystal Furnace Use

US$0.50-5.00
500 Pieces(MOQ)
Superior High-Temperature Graphite Tube for Enhanced Vacuum Furnace Functionality

Superior High-Temperature Graphite Tube for Enhanced Vacuum Furnace Functionality

US$0.50-5.00
500 Pieces(MOQ)
1/4

LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Ultrasonic Sensor Piezoelectric Ceramic Plate Washer Pzt4 Pzt8 Ring

Ultrasonic Sensor Piezoelectric Ceramic Plate Washer Pzt4 Pzt8 Ring

US$4.00-8.00
20 Pieces(MOQ)
Y2o3 Stabilization Zro2 Gold Melting Cup Zirconia Ceramic Lab Testing Crucible

Y2o3 Stabilization Zro2 Gold Melting Cup Zirconia Ceramic Lab Testing Crucible

US$3.00-8.00
2 Pieces(MOQ)
Customized Transparent Furnace Used C-Type Heating Quartz Glass Tube

Customized Transparent Furnace Used C-Type Heating Quartz Glass Tube

US$5.00
10 Pieces(MOQ)
Glazed Zr02 Structural Parts Zirconia Ceramic Insulating Sleeve with Flange

Glazed Zr02 Structural Parts Zirconia Ceramic Insulating Sleeve with Flange

US$1.00-8.00
30 Pieces(MOQ)
1/4

Shaanxi Chengxin Yongsheng Metal Co., Ltd.

7 yrs·5.0
·Trading Company
Send Inquiry
Factory Sale Forging 20 Steel Large Diameter Flange Stainless Steel Forged Ring

Factory Sale Forging 20 Steel Large Diameter Flange Stainless Steel Forged Ring

US$4.62-5.64
1 kg(MOQ)
Large Diameter Forged Duplex Stainless Steel Flanges Stainless Steel F51 Al2205 Ring

Large Diameter Forged Duplex Stainless Steel Flanges Stainless Steel F51 Al2205 Ring

US$4.62-5.64
1 kg(MOQ)
Hot Press Stainless Steel Forging Flange ASTM 2205 F60

Hot Press Stainless Steel Forging Flange ASTM 2205 F60

US$4.62-5.64
1 kg(MOQ)
F54 F55 Forged Stainless Steel Ring Forged Flanges Hot Press Forging Parts

F54 F55 Forged Stainless Steel Ring Forged Flanges Hot Press Forging Parts

US$4.62-5.64
1 kg(MOQ)
1/4

Shenzhen Chuangkewei Visual Technology Co., Ltd.

5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Ckw Oring Automatic High Speed Vision Inspection and Sorting Machine

Ckw Oring Automatic High Speed Vision Inspection and Sorting Machine

US$30,000.00
1 Set(MOQ)
Rubber O Ring Sealing Washer Visual Inspection Sorting Machine Aoi Equipment

Rubber O Ring Sealing Washer Visual Inspection Sorting Machine Aoi Equipment

US$10,000.00-85,000.00
1 Set(MOQ)
Optical Sorting Machine Rivet Blocking Rivet Sharpness Defects Optical Visual Inspection Equipment

Optical Sorting Machine Rivet Blocking Rivet Sharpness Defects Optical Visual Inspection Equipment

US$15,000.00-40,000.00
1 Set(MOQ)
Visual Inspection Sorting Machine Plastic O Ring Aoi Vibrating Optical Sorting Equipment

Visual Inspection Sorting Machine Plastic O Ring Aoi Vibrating Optical Sorting Equipment

US$10,000.00-85,000.00
1 Set(MOQ)
1/4

HOPO TECHNOLOGIES (NINGBO) CO., LTD

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
High-Accuracy Magnetic Type Absolute Angle Encoder for Motion Control

High-Accuracy Magnetic Type Absolute Angle Encoder for Motion Control

US$100.00-280.00
1 Piece(MOQ)
Rotary Optical Ring Encoders Position Sensor for Nm Level Mtion Control

Rotary Optical Ring Encoders Position Sensor for Nm Level Mtion Control

US$100.00-180.00
1 Piece(MOQ)
Optical Ring Encoder Displacement Sensor for Direct Drive Motor

Optical Ring Encoder Displacement Sensor for Direct Drive Motor

US$100.00-200.00
1 Piece(MOQ)
Optical Encoder Sensor with Glass Disc Scale Industrial Motion Sensor

Optical Encoder Sensor with Glass Disc Scale Industrial Motion Sensor

US$100.00-200.00
1 Piece(MOQ)
1/4

Ningbo IMANAFSA Magnetics Co., Ltd.

Send Inquiry
Permanent Rare Earth Magnetic Ring Bonded NdFeB Neodymium Magnets

Permanent Rare Earth Magnetic Ring Bonded NdFeB Neodymium Magnets

US$0.10-10.00
50 Pieces(MOQ)
Customized Size Black Epoxy Ring Injected Bonded NdFeB Neodymium Magnets for Motor

Customized Size Black Epoxy Ring Injected Bonded NdFeB Neodymium Magnets for Motor

US$0.10-10.00
50 Pieces(MOQ)
Rare Earth Permanent Radial Ring Injection Bonded NdFeB Neodymium Magnets for Motor

Rare Earth Permanent Radial Ring Injection Bonded NdFeB Neodymium Magnets for Motor

US$0.10-10.00
50 Pieces(MOQ)
Customized Multi-Poles Rare Earth Permanent Bonded Ring NdFeB Neodymium Magnets

Customized Multi-Poles Rare Earth Permanent Bonded Ring NdFeB Neodymium Magnets

US$0.10-10.00
50 Pieces(MOQ)
1/4

Beijing Oksultrasonic Group Co., Ltd

Send Inquiry
25X10X4mm P4/P8 Factory Supply Ring Ultrasonic Piezoelectric Ceramic Material Various Size Piezo Element

25X10X4mm P4/P8 Factory Supply Ring Ultrasonic Piezoelectric Ceramic Material Various Size Piezo Element

US$175.00-225.00
1 Bag(MOQ)
20K Transducer Assembly Component Piezoelectric Ceramic 50X17X6.5mm Pzt-8 Ring Piezo Ceramic

20K Transducer Assembly Component Piezoelectric Ceramic 50X17X6.5mm Pzt-8 Ring Piezo Ceramic

US$6.50
50 Pieces(MOQ)
50X17X6.5mm Piezo Ceramic Ring Pzt Material for Transducer

50X17X6.5mm Piezo Ceramic Ring Pzt Material for Transducer

US$225.00-275.00
1 Bag(MOQ)
10X5X2mm Ring Piezoelectric Material Ceramic as Dental Cleaning Transducer Piezoelements

10X5X2mm Ring Piezoelectric Material Ceramic as Dental Cleaning Transducer Piezoelements

US$1.50
50 Pieces(MOQ)
1/4

Wuxi Derf Precision Machinery Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Aluminum CNC Turning Scope Ring

Aluminum CNC Turning Scope Ring

US$2.00-5.00
10 Pieces(MOQ)
CNC Turned Aluminum Scope Ring

CNC Turned Aluminum Scope Ring

US$2.00-5.00
10 Pieces(MOQ)
OEM Customized CNC Machining Milling Anodized Aluminum Scope Ring

OEM Customized CNC Machining Milling Anodized Aluminum Scope Ring

US$2.00-5.00
10 Pieces(MOQ)
1/4

JiaXing Hongsteel Trading Co., Ltd.

18 yrs
·Trading Company
Send Inquiry
Custom High-Performance CNC Machined Rings for Various Industries Used in Telescopes, Microscopes, or Laser Equipment to Align and Fix Lenses

Custom High-Performance CNC Machined Rings for Various Industries Used in Telescopes, Microscopes, or Laser Equipment to Align and Fix Lenses

US$1.50-2.00
1,000 Pieces(MOQ)
Durable CNC Machined Rings for Automotive & Aerospace Use Used in Telescopes, Microscopes, or Laser Equipment to Align and Fix Lenses

Durable CNC Machined Rings for Automotive & Aerospace Use Used in Telescopes, Microscopes, or Laser Equipment to Align and Fix Lenses

US$1.50-2.00
1,000 Pieces(MOQ)
Precision CNC Machined Automotive Rings for Enhanced Performance Serve as Supports for Linear Shafts, Pneumatic Cylinders, or Sensors in Automated Production

Precision CNC Machined Automotive Rings for Enhanced Performance Serve as Supports for Linear Shafts, Pneumatic Cylinders, or Sensors in Automated Production

US$1.50-2.00
1,000 Pieces(MOQ)
1/4

Colpoint Technology Limited

5.0
Send Inquiry
R18 Enamel Smart Ring Waterproof Heart Rate Blood Oxygen Monitor Fitness Tracker Ring, with Charging Case - Size 7

R18 Enamel Smart Ring Waterproof Heart Rate Blood Oxygen Monitor Fitness Tracker Ring, with Charging Case - Size 7

US$17.24-18.38
1 Piece(MOQ)
Good Design Smart Ring Heart Rate Blood Oxygen Sleep Monitoring Finger Ring with Charging Case - Black

Good Design Smart Ring Heart Rate Blood Oxygen Sleep Monitoring Finger Ring with Charging Case - Black

US$10.27-10.86
1 Piece(MOQ)
R99 Smart Ring Heart Rate Blood Oxygen Sleep Monitoring Finger Ring with Charging Case - Black / #7 / 17.4mm

R99 Smart Ring Heart Rate Blood Oxygen Sleep Monitoring Finger Ring with Charging Case - Black / #7 / 17.4mm

US$10.27-10.86
1 Piece(MOQ)
1/4

Lianyungang Highborn Technology Co., Ltd.

18 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Easy Machining Low Density Machinable Mica Microcrystalline Macor Glass Ceramic Ring

Easy Machining Low Density Machinable Mica Microcrystalline Macor Glass Ceramic Ring

US$2.00-10.00
10 Pieces(MOQ)
Customizable Piezo Electric Plate Pzt Ceramic Piezo Ring

Customizable Piezo Electric Plate Pzt Ceramic Piezo Ring

US$0.50-2.00
100 Pieces(MOQ)
Pzt-8 Pzt-4 Piezoelectric Ceramic Ring Transducer Pzt Disc

Pzt-8 Pzt-4 Piezoelectric Ceramic Ring Transducer Pzt Disc

US$1.20-3.00
25 Pieces(MOQ)
1/4

Dongguan Da Wang Precision Mould Co., Ltd.

5.0
Send Inquiry
Fine Jewellery Fashion Jewelry, Dubai 24K Gold Plating Copper Alloy Big Ring, Wedding Rings

Fine Jewellery Fashion Jewelry, Dubai 24K Gold Plating Copper Alloy Big Ring, Wedding Rings

US$1.00-500.00
1 Piece(MOQ)
Complex Undercut Mold for Snap-Fit Enclosures with Hidden Latches and Assembly Features Cosmetic Jar Molding Injection Compression Molding

Complex Undercut Mold for Snap-Fit Enclosures with Hidden Latches and Assembly Features Cosmetic Jar Molding Injection Compression Molding

US$1.00-500.00
1 Piece(MOQ)
for The Wearable Medical and Fitness Sector, We Produce Biocompatible and Skin-Contact Safe Molds for Heart Rate Sensor Housings and Smart Ring Components

for The Wearable Medical and Fitness Sector, We Produce Biocompatible and Skin-Contact Safe Molds for Heart Rate Sensor Housings and Smart Ring Components

US$1.00-500.00
1 Piece(MOQ)
1/4

Hengko Technology Co., Ltd.

18 yrs·5.0
·Manufacturer/Factory
Send Inquiry
Manufacturer Customized Sintered Stainless Metal 20 Micron Filter Centering Ring for Optical Coatings

Manufacturer Customized Sintered Stainless Metal 20 Micron Filter Centering Ring for Optical Coatings

US$8.00-10.50
5 pieces(MOQ)
DN Nw16 25 40 50 ISO-Kf Centering Ring Filter for Optical Components

DN Nw16 25 40 50 ISO-Kf Centering Ring Filter for Optical Components

US$3.00-28.00
10 pieces(MOQ)
DN Nw16 25 40 50 ISO-Kf Centering Ring Filter for Optical Coatings

DN Nw16 25 40 50 ISO-Kf Centering Ring Filter for Optical Coatings

US$3.00-28.00
10 pieces(MOQ)
1/4

Shanghai Shenglongpan Electric CO., ltd

5.0
Send Inquiry
Piezoelectric Generator Ceramic Ring Material Piezo Disc Actuator for Ultrasonic Welding

Piezoelectric Generator Ceramic Ring Material Piezo Disc Actuator for Ultrasonic Welding

US$2.00-8.00
100 Pieces(MOQ)
Excellent Ultrasonic Atomizer Piezo Crystal Pzt Piezoelectric Ceramic Disc

Excellent Ultrasonic Atomizer Piezo Crystal Pzt Piezoelectric Ceramic Disc

US$3.00-7.50
100 Pieces(MOQ)
Piezo Vibration Ultrasonic Transducer Pzt Piezoelectric Ceramic Disc

Piezo Vibration Ultrasonic Transducer Pzt Piezoelectric Ceramic Disc

US$1.50-7.50
100 Pieces(MOQ)
1/4

Shenzhen Jinshengrun Technology Co., Ltd.

Send Inquiry
Digital Display APP Calorie Counting Heart Rate Oxygen Sleep Monitoring Remote Camera Health Smart Ring

Digital Display APP Calorie Counting Heart Rate Oxygen Sleep Monitoring Remote Camera Health Smart Ring

US$16.80-17.20
100 Pieces(MOQ)
Ultra-Slim Waterproof Smart Fitness Tracker Ring for Health Monitoring

Ultra-Slim Waterproof Smart Fitness Tracker Ring for Health Monitoring

US$9.20-13.20
100 Pieces(MOQ)
1/4

Shenzhen Master SMT Mech-Elec. Co., Ltd.

5.0
Send Inquiry
FUJI Nxt Pick&Place Machine Chip Mounter H24 Head Third Generation Fluorescent Ring Reflective Ring Paper 2mgtha058600 2mgtha072000 SMT Spare Parts Accessories

FUJI Nxt Pick&Place Machine Chip Mounter H24 Head Third Generation Fluorescent Ring Reflective Ring Paper 2mgtha058600 2mgtha072000 SMT Spare Parts Accessories

US$3.00-3.30
1 Piece(MOQ)
FUJI SMT Pick&Place Machine Chip Mounter Nxt H24 H08 H12 Switching Valve O-Ring Replacement Fixture 2mgkhj000500 Pm072m00 Brand New in Stock SMT Spare Parts

FUJI SMT Pick&Place Machine Chip Mounter Nxt H24 H08 H12 Switching Valve O-Ring Replacement Fixture 2mgkhj000500 Pm072m00 Brand New in Stock SMT Spare Parts

US$8.00-10.00
1 Piece(MOQ)
1/4
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