# Shanghai Hengxiang Optical Electronics Co.,Ltd > Shanghai Hengxiang Optical Electronics Co.,Ltd is China manufacturer & supplier who mainly produces rotary encoder, absolute rotary encoder, optical rotary encoder with years of experience. ## Contact Us - [Tel](tel:+86-138-1659-0607): +86-138-1659-0607 - [Tel](tel:+86-021-5461-3487): +86-021-5461-3487 - [WhatsApp](https://api.whatsapp.com/send?phone=8615317095660): 8615317095660 - [Mail](mailto:fsp@shhxgd.cn): fsp@shhxgd.cn ## Social Media - [Facebook](https://www.facebook.com/encoderfactory) - [Linkedin](https://www.linkedin.com/company/chinarotaryencoder) - [Twitter](https://twitter.com/shhxgdCN) - [Youtube](https://www.youtube.com/channel/UC0ElasWR6WWnJ0CcQau5QYA) - [Pinterest](https://www.pinterest.com/CNshhxgd/) ## Website Language Versions - [English](https://www.shhxgd.com): rotary encoder, absolute rotary encoder Manufacturer & Supplier -Hengxiang - [Arabic](https://sa.shhxgd.com): التشفير الدوار، التشفير الدوار المطلق الصانع والمورد -Hengxiang - [French](https://fr.shhxgd.com): codeur rotatif, codeur rotatif absolu Fabricant et fournisseur -Hengxiang - [Russian](https://ru.shhxgd.com): поворотный энкодер, абсолютный поворотный энкодер Производитель и поставщик -Hengxiang - [Spanish](https://es.shhxgd.com): codificador rotatorio, codificador rotatorio absoluto Fabricante y proveedor -Hengxiang - [Hindi](https://hi.shhxgd.com): रोटरी एनकोडर, पूर्ण रोटरी एनकोडर निर्माता और आपूर्तिकर्ता -हेंगज़ियांग ## Website Navigation - [Home](https://www.shhxgd.com/index.html): Home - [Encoder](https://www.shhxgd.com/Encoder-pl60089467.html): Encoder - [Magnetic Encoder](https://www.shhxgd.com/Magnetic-Encoder-pl49446007.html): Magnetic Encoder - [Linear Encoder](https://www.shhxgd.com/Linear-Encoder-pl48098007.html): Linear Encoder - [Absolute Encoder](https://www.shhxgd.com/absolute-encoder.html): Absolute Encoder - [Incremental Encoder](https://www.shhxgd.com/Incremental-Encoder-pl68989467.html): Incremental Encoder - [Sincos Encoder](https://www.shhxgd.com/Sincos-Encoder-pl67989467.html): Sincos Encoder - 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[Sapphire Window](https://www.shhxgd.com/sapphire-window.html): Sapphire Window - [Quartz Window](https://www.shhxgd.com/quartz-window.html): Quartz Window - [Customization](https://www.shhxgd.com/customization.html): Customization - [About Us](https://www.shhxgd.com/about-us.html): About Us - [ENCODER KNOWLEDGE](https://www.shhxgd.com/encoder-knowledge.html): ENCODER KNOWLEDGE - [News](https://www.shhxgd.com/news.html): News - [Contact Us](https://www.shhxgd.com/contactus.html): Contact Us ## Product Category - [AIproducts](https://www.shhxgd.com/AIproducts-pl66407857.html): AIproducts - [Encoder](https://www.shhxgd.com/Encoder-pl60089467.html): Encoder - [Linear Encoder](https://www.shhxgd.com/Linear-Encoder-pl48098007.html): Linear Encoder - [Magnetic Encoder](https://www.shhxgd.com/Magnetic-Encoder-pl49446007.html): Magnetic Encoder - [Absolute Encoder](https://www.shhxgd.com/absolute-encoder.html): Absolute Encoder - [Multi-turn](https://www.shhxgd.com/Multi-turn-pl40965257.html): Multi-turn - [Single-turn](https://www.shhxgd.com/Single-turn-pl41965257.html): Single-turn - [Incremental Encoder](https://www.shhxgd.com/Incremental-Encoder-pl68989467.html): Incremental Encoder - [Sincos Encoder](https://www.shhxgd.com/Sincos-Encoder-pl67989467.html): Sincos Encoder - [Rotary Encoder](https://www.shhxgd.com/Rotary-Encoder-pl60609857.html): Rotary Encoder - [Optical Encoder](https://www.shhxgd.com/Optical-Encoder-pl69609857.html): Optical Encoder - [Hollow Shaft Encoder](https://www.shhxgd.com/Hollow-Shaft-Encoder-pl68509857.html): Hollow Shaft Encoder - [Solid Shaft Encoder](https://www.shhxgd.com/Solid-Shaft-Encoder-pl67509857.html): Solid Shaft Encoder - [Ultra-thin Encoder](https://www.shhxgd.com/Ultra-thin-Encoder-pl66509857.html): Ultra-thin Encoder - [Bearingless Encoder](https://www.shhxgd.com/Bearingless-Encoder-pl65509857.html): Bearingless Encoder - [High Protection Encoder](https://www.shhxgd.com/High-Protection-Encoder-pl64509857.html): High Protection Encoder - [Servo Motor Encoder](https://www.shhxgd.com/Servo-Motor-Encoder-pl63509857.html): Servo Motor Encoder - [High Pulse Encoder](https://www.shhxgd.com/High-Pulse-Encoder-pl62509857.html): High Pulse Encoder - [Encoders](https://www.shhxgd.com/encoders.html): Encoders - [Bearingless Encoder](https://www.shhxgd.com/bearingless-encoder.html): Bearingless Encoder - [CNC Industrial Encoder](https://www.shhxgd.com/cnc-industrial-encoder.html): CNC Industrial Encoder - [Elevator Encoder](https://www.shhxgd.com/elevator-encoder.html): Elevator Encoder - [High Resolution Encoder](https://www.shhxgd.com/high-resolution-encoder.html): High Resolution Encoder - [Hollow Shaft Encoder](https://www.shhxgd.com/hollow-shaft-encoder.html): Hollow Shaft Encoder - [Newly Designed Encoders](https://www.shhxgd.com/angle-encoder.html): Newly Designed Encoders - [Optical Encoder](https://www.shhxgd.com/optical-encoder.html): Optical Encoder - [Robot Encoder](https://www.shhxgd.com/robot-encoder.html): Robot Encoder - [Rotary Encoder](https://www.shhxgd.com/rotary-encoder.html): Rotary Encoder - [Servo Motor Encoder](https://www.shhxgd.com/servo-motor-encoder.html): Servo Motor Encoder - [Sin/Cos Encoder](https://www.shhxgd.com/sin-cos-encoder.html): Sin/Cos Encoder - [Solid Shaft Encoder](https://www.shhxgd.com/solid-shaft-encoder.html): Solid Shaft Encoder - [Ultra Thin Rotary Encoder](https://www.shhxgd.com/ultra-thin-rotary-encoder.html): Ultra Thin Rotary Encoder - [Optical Components](https://www.shhxgd.com/optical-components.html): Optical Components - [Silicon Lens](https://www.shhxgd.com/silicon-lens.html): Silicon Lens - [Silicon Substrate](https://www.shhxgd.com/silicon-substrate.html): Silicon Substrate - [Germanium Lens](https://www.shhxgd.com/germanium-lens.html): Germanium Lens - [Infrared Lens](https://www.shhxgd.com/infrared-lens.html): Infrared Lens - [Colored Glass Filters](https://www.shhxgd.com/colored-glass-filters.html): Colored Glass Filters - [Optical Filter](https://www.shhxgd.com/optical-filter.html): Optical Filter - [Optical Lens](https://www.shhxgd.com/optical-lens.html): Optical Lens - [Cylindrical Lens](https://www.shhxgd.com/cylindrical-lens.html): Cylindrical Lens - [Optical Mirrors](https://www.shhxgd.com/optical-mirrors.html): Optical Mirrors - [Germanium Grain](https://www.shhxgd.com/germanium-grain.html): Germanium Grain - [Germanium Material](https://www.shhxgd.com/germanium-material.html): Germanium Material - [Achromatic lens](https://www.shhxgd.com/achromatic-lens.html): Achromatic lens - [Triangular Prism Lens](https://www.shhxgd.com/triangular-prism-lens.html): Triangular Prism Lens - [Sapphire Window](https://www.shhxgd.com/sapphire-window.html): Sapphire Window - [Quartz Window](https://www.shhxgd.com/quartz-window.html): Quartz Window - [Others](https://www.shhxgd.com/Others-pl68722857.html): Others