Best Encoder Manufacturers Suppliers

Changzhou Kennon Electronics Co., Ltd.

🇨🇳 China

1991

301-500 people

Manufacturer/Trading Company

Established brand

Own brand

Patented technology

High-tech enterprise

Shipments

267

Key customer

SUPER STAR ELECTRONIC ACCESSORIES

Key market

Asia

Description

Changzhou Kennon Electronics Co., Ltd. is a leading manufacturer and exporter of electronic components based in Changzhou, China. Established in 1991, the company has over 30 years of experience in the research, development, and production of electromechanical and passive components. Operating from a manufacturing facility spanning up to 20,000 square meters, the company employs between 300 and 500 personnel, including a dedicated team of professional technicians. Their integrated production capabilities include in-house R&D, tooling, injection molding, punching, and assembly, supporting a monthly output capacity of approximately 6,000,000 pieces. The company specializes in a comprehensive range of potentiometers, including rotary, trimmer, slide, wirewound, and dimmer types. Their extensive product portfolio also features rotary switches, encoders, air pressure switches, push-button switches, and various discrete components such as transistors, diodes, and capacitors. These products serve diverse industries, including telecommunications, automotive acoustics, consumer electronics, and smart home systems. Changzhou Kennon Electronics maintains a strong commitment to quality and environmental standards, holding certifications such as ISO 9001:2015, ISO 14001, UL, VDE, NEMKO, CB, and CQC. Their products are RoHS and REACH compliant, ensuring suitability for international markets. The company has established strategic partnerships with global brands such as Siemens, Electrolux, Panasonic, ABB, and Schneider Electric, exporting its goods to customers across Europe, North America, the Middle East, and Asia.

RV16A-2S 50R Potentiometer with On/off Switch Alpha Linear Potentiometer Alpha Dimmer Rotary Linear Actuator$0.28

WH148-1A-2-4F B10K Rotary Potentiometer with Switch for Fan Speed Control Dimmer Switch 1000w Pakistan$0.09

WH148-1A-2 20V Rotary Potentiometer with Switch for Fan Speed Control Dimmer Switch 1000w Pakistan$0.09

WH148-1B-2-4F B47K Rotary Potentiometer with Switch for Fan Speed Control Dimmer Switch 1000w Pakistan$0.09

WH148-1B-2-4F B22K rotary potentiometer with switch for fan speed control dimmer switch pakistan wholesale$0.09

WH148-1A-2-4F B10K Rotary Potentiometer with Switch for Fan Speed Control Dimmer Switch 1000w Pakistan$0.09

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

🇨🇳 China

2012

201-300 people

Manufacturer/Trading Company

Own brand

Product customization

High-tech enterprise

Low MOQ

Shipments

Key customer

AMRITA

Key market

🇨🇦 Canada

Description

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. is a leading Chinese manufacturer and trading company specializing in advanced robotic solutions and industrial equipment. Established in 2012 and based in Zhengzhou, the company operates a 3,000-square-meter facility dedicated to R&D and production. With over a decade of expertise in high-precision motion control, the company is a professional manufacturer of robotic joint modules, harmonic reducers, and brushless DC motors, achieving an annual output of 10,000 sets. Their core technology supports diverse applications including medical surgery robots, firefighting arms, and industrial automation. The company operates under three specialized brands: Ductdoc, focusing on air duct and grease cleaning robots; Trailbreaker, providing versatile robot platforms and chassis (crawler, wheeled, and underwater); and Innocorner, specializing in mechanical hands. Beyond robotics, the firm leverages over 40 years of legacy experience in manufacturing water well drilling rigs and industrial laser machinery. Zhengzhou Defy maintains a robust international presence, exporting to over 30 countries including the USA, Canada, France, South Korea, and India. Their operations are supported by a comprehensive team of over 200 employees, including 26 senior engineers and dedicated quality control staff. The company holds ISO 9001, CE, GS, and ISO 13485 certifications, ensuring compliance with international quality standards. They offer one-stop B2B solutions including OEM, ODM, and specialized technical support for structural design and joint matching.

Lower Price ERob 90 Robot Joint Module with Motor Encoder Built-in for Robot Arm and Automation$860

20kg Payload RC Crawler Robot Chassis Small TINS-3$1300

TinS-8 All Terrain Crawler Robot Chassis All Terrain Vehicle Rubber Crawler Track Carrier$3800

Low Price Harmonic Cyclo Drive Speed Gear Reducer Harmonic Drive Gearbox$163

Lower Price Erob 80 Hot Sale Robotic Joint Module Servo Motor Robot Hollow Joint Actuator of Robot Arm with Ethercat$760

AVA-U13 Electric Underwater ROV Drone Robot Chassis for Dredging Crawler Chassis Robot Mini Inspection Robot Max Underwater 30m$12000

10:1 Ratio Hollow Rotate Platform Planetary Rotating Geardriven TN370-10K Adapt to Servo Motor$2369

Hollow Rotary Stage With High Torque Hollow Rotating Platform for High Precision Hollow Rotary Table$276

300kg Payload Custom IP65 tank Crawler Robotic Chassis Platform Undercarriage Rubber Track Robot Chassis$3000

Light Weight Small ATV Rubber Crawler Chassis Mounted Mini Tracked Vehicle for Robot Research$1300

Integrated Hollow Rotating Platform Module Hollow Rotating Platform Rotary Actuator$276

Small Rotating Platform Speed Reducer Hollow Rotating Platform for Cnc$276

Changchun Donghe Optics & Electronics Co., Ltd.

🇨🇳 China

2000

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Key customer

BARUDAN

Key market

Europe

Review

Description

Changchun Donghe Optics & Electronics Co., Ltd. is a professional manufacturer and trading company based in Changchun, China, specializing in the development and production of high-precision optoelectronic products. Established in 1992, the company operates a factory equipped with over 10 production lines and maintains a dedicated R&D team focused on high-tech and customized encoder solutions. Their extensive product portfolio includes incremental, absolute, optical, and rotary encoders, as well as manual pulse generators, draw wire encoders, and CNC stepper motor couplers. Serving a diverse range of industrial sectors, the company's products are critical components for CNC machinery, electric motors, elevators, textile equipment, and servo motors. They have established a strong international presence, exporting to markets including the United States, Canada, Russia, Australia, and Argentina. Their commitment to quality is demonstrated through partnerships with major global brands such as Siemens, Mitsubishi, Fanuc, and Hitachi. Changchun Donghe Optics & Electronics Co., Ltd. holds ISO 9001 and CE certifications, ensuring compliance with international quality standards. With a workforce of approximately 51 to 100 employees and annual revenues between US$2.5 million and US$5 million, the company offers comprehensive OEM, ODM, and contract manufacturing services to meet specific client requirements for industrial automation and sensing technology.

Changchun Rongde Optics Co., Ltd.

🇨🇳 China

2006

101-200 people

Manufacturer/Trading Company/Distributor

Industry association member

Low MOQ

Product customization

Patented technology

Shipments

365

Key customer

PARMA

Key market

North America

Description

Changchun Rongde Optics Co., Ltd., also known as Roundss, is a premier high-tech manufacturer and distributor specializing in industrial encoders and high-precision motion control components. Established in 2006 and headquartered in Changchun, China—a major optical industry hub—the company operates an 11,000-square-meter factory equipped with advanced automated assembly lines and ultra-clean workspaces. With a workforce of over 150 employees, including a dedicated R&D team of 30 engineers, the company has achieved a production capacity of up to 500,000 units annually. Roundss offers a comprehensive product portfolio that includes incremental and absolute rotary encoders, servo motor encoders, CNC spindle encoders, draw-wire sensors, linear scales, and flexible couplings. These precision instruments are critical for applications in robotics, CNC machinery, elevators, wind power, aerospace, and textile manufacturing. The company is recognized as a "Little Giant" science and technology enterprise and is a key participant in formulating national industry standards in China. Committed to international quality standards, Changchun Rongde Optics holds ISO 9001, CE, and RoHS certifications. The company provides extensive OEM and ODM services, maintaining long-term partnerships with global industry leaders such as FANUC, Bosch Rexroth, Siemens, and Haas Automation. With a robust domestic network of branches in Beijing, Shanghai, and Guangzhou, and an international R&D center in Hamburg, Germany, Roundss exports its high-performance sensing solutions to over 50 countries and regions worldwide.

IP65 Custom Pulses Rotary Encoder RTC58S15 Solid Shaft Automation Machine Tool Spindle Encoder$30

60mm Large Hollow Shaft Absolute Encoder 24 Bits RS485$4824

Factory Price RLM Linear Encoder$75

DVC37V9 2500ppr Encoder for High Performance Servo Motors DC5V Sever Motor Sensor$5

New 60mm Wide Voltage Multi-Output Push-Pull/Open Collector RHC 60.2 Encoders Handwheel$19

Good Quality Replace European Brand 100PR CNC MPG Encoder Hand Wheel Sensor Special Button Panel Manual Pulse Generator$195

2025 DVC35T6 Encoder - 8000rpm High Speed, 35mm Incremental Photoelectric Servo Motor Encoder$25

RSFMPG Electronic Handwheel 4/6 Axis 100ppr Multi Output Circuits Autonics Alternatives High Quality Encoders$93

High-Speed NTD/RTD Magnetic Encoder 5V Supply with Line Driver Output Normal/High-Speed Type$100

Hand Wheel Encoder CNC Machine MPG Manual Pulse Generator Compatible with GSK Systems$80

High Quality Brand New RSC 4-Axis 25/100ppr MPG Encoder$76

Solid Shaft 6mm Dia Absolute Encoder 15 Bits RS485$251

Weihai Idencoder Electronic Technology Co., Ltd.

🇨🇳 China

2013

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

SIVAGAMI

Key market

Asia

Review

Hangzhou Dtcore Technology Co., Ltd.

🇨🇳 China

2011

201-300 people

Manufacturer/Trading Company

Own brand

Product customization

Patented technology

High-tech enterprise

Shipments

Key customer

LANKA COMMUNICATION

Key market

North America

Description

Hangzhou Dtcore Technology Co., Ltd., also known as Digicast, is a prominent manufacturer and trading company specializing in digital media delivery solutions and broadcast equipment. Established in 2004 and headquartered in Hangzhou, China, the company operates as a key subsidiary of the Digicast Group, serving major telecommunication operators such as China Mobile, China Telecom, and China Unicom. With a workforce of 201 to 300 employees and an annual revenue between $50 million and $100 million, the company maintains a significant global presence, exporting to over 100 countries. The company's extensive product portfolio focuses on digital TV head-end devices and IPTV/OTT systems. Key offerings include IPTV streaming servers, multi-channel H.264/H.265 video encoders, digital TV modulators (DVB-T/C/S2, ISDB-T), professional IRDs, and streaming media transcoders. Additionally, they provide fiber optical systems, including EDFA and optical transmitters, alongside HDMI video converters and capture devices. These technologies support diverse applications ranging from hotel and resort IPTV systems to large-scale community broadcasting and live event streaming. As an ISO 9001 certified manufacturer with CE, RoHS, and CCC certifications, Hangzhou Dtcore Technology Co., Ltd. provides comprehensive OEM and ODM services. The company operates over 10 production lines and holds numerous independent intellectual property rights and technology patents. Recognized as a high-tech enterprise, they combine innovative hardware manufacturing with software system support to deliver end-to-end digital solutions for global broadcast operators, distributors, and video service providers.

DMB-8804A-EC 4 HD to H264 Digital Encoder HD IP IPTV Streaming Encoder for Facebook Yotube$389

Digital DVB 4-Channels Out H.264 HD ISDB T Encoder Modulator 24 HD to DVB-T DVB-C$1730

DMB-8820E 24 Channel TS Over DVB ASI H 264 H.265 HEVC HD Streaming Provideo Encoder$1650

DMB 8900AU EC HD to IP Encoder with Resolution of 4K 30 Fps$299

DMB-8816 16 Channel Full HD AV to IP H264 1080P Encoder Streaming to Facebook Youtube Wowza iptv Video Encoder$1999

DMB-9590 One Channel MINI H264 HD CVBS RCA to RF DVB-T ISDB-T Encoder Modulator$99

MINI 1 HD to IP 1080p 60fps Encoder 4*STREAMING OUT$75

4 8 12 16 20 24 Multi-channel HDMI Input to RF Output Encoder Modulator$1899

1080P 8 Channel Encoder HD MI IPTV H265 Support IP SRT RTMP Provideo Streaming Encoder$499

4 8 12 Encrypted Channels Tuners to RF CATV Modulator for Radio TV Broadcasting Equipment$1598

DMB 9581E H264 24 HD to 8 DVB-T Modulator$1899

CATV Headend 18 in One RF Combiner$159

Dexin Digital Technology Corp. Ltd.

🇨🇳 China

2008

201-300 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Shipments

671

Key customer

AVTRANS TECHNOLOGIES

Key market

North America

Review

4.8

IPTV Encoder Modulator$800

Shenzhen Fuyidai Technology Co., Ltd.

🇨🇳 China

2020

11-50 people

Manufacturer/Trading Company

Low MOQ

OEM manufacturer

Shipments

Key customer

SAITEL

Key market

Oceania

Review

4.9

SICK Hot DLS40E-S3GV00360 New Encoder1109606 301024$38

SIck SENSOR DBS36E-S3EK00120 INCREMENTAL ENCODER 1061218$32.02

SICK Absolute Value Encoder AHS/AHM36 A-S3CK014x12 1066000$331.5

Sick Incremental Encoder DFS60B-BBCC0102 SICK Photoelectric (Industrial PCB Accessories)$264

SICK Incremental 3-channel Solid Shaft Encoder 1109611 DLS40E-S3GV00600$38

SICK Germany DLS40E-BDAV0600+E-BDGV Incremental Encoder$38

SICK Germany DLS40E-BDAVO1000+E-BDGV01000 incremental encoder$38

SICK Germany DLS40E-BDAVO0+E-BDGV00 Incremental Encoder$38

SICK INCREMENTAL ENCODERS DLS40 E-S3GV01024 1109606$32.08

SICK Incremental 6-channel Solid Shaft Encoder 1109596 DLS40E-S3AV01024$38

Brand New Original New Encoder 1130622 DLS40E-BDGV01024$38

SICK 1112894 DLS40E-S3AV01000 Incremental Encoder$38

Jinan Kaisi Technology Co., Ltd.

🇨🇳 China

2008

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Shipments

Key customer

STEEL STRIPS WHEELS

Key market

🇪🇸 Spain

Description

Jinan Kaisi Technology Co., Ltd., established in 2008 and based in Jinan, Shandong, is a prominent Chinese manufacturer and trading company specializing in high-precision sensing technology. Recognized as a pioneer and one of the largest R&D and production bases for draw wire position sensors in China, the company operates a dedicated facility with a workforce of 51 to 100 employees. Kaisi Technology holds independent intellectual property rights and over a dozen patents for its innovations, which were featured on CCTV in 2018 as an example of industrial excellence. The company's extensive product portfolio centers on the 'KAISI' brand, featuring twenty major series and thousands of models. Core offerings include draw wire position sensors, linear displacement transducers, rotary encoders (incremental and absolute), angular position sensors, and industrial control instruments. These products support a wide range of signal outputs, including analog (4-20mA, 0-10V, 0-5V, resistance) and digital (Line Driver, Push-pull, SSI), with measurement strokes ranging from 50mm to 100,000mm. Specialized solutions include explosion-proof, high-speed, and waterproof sensors designed for shallow and deep-water applications. Kaisi Technology maintains rigorous quality standards with ISO 9001, CE, and RoHS certifications. Its products are utilized across diverse sectors, including aerospace, military systems, automotive testing, geological monitoring, and industrial automation. The company serves a prestigious domestic and international clientele, including the China Academy of Launch Vehicle Technology and XCMG Group, and exports to over 150 countries across North America, Europe, and Asia. They offer comprehensive OEM and ODM services to meet specific industrial requirements.