PROFESSIONAL ENCODER MANUFACTURER SINCE 2001

Incremental & Absolute Encoders all in high quality

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Shanghai Hengxiang Optical Electronic Co., Ltd. Quality Control

Certifications
China Shanghai Hengxiang Optical Electronic Co., Ltd. certification
China Shanghai Hengxiang Optical Electronic Co., Ltd. certification
Customers Reviews
Very good and trustworthy friend !Nice product, I tested all signal and circuit, works well in my machine

—— Mr. Артем Марченко

HIGH QUALITY ENCODERS I'VE EVER BOUGHT.

—— Mr Ahmed ElRagaby

We bought encoders from HENGXIANG for over 8 years, and always satisfied.

—— Mr. Sangad Yadib

My customers in Germany like their encoders very much, Mr Fang is my best freind in China. I really appreciate him and his company, really help me a lot!

—— Mr. Louis Schreyer

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QC Profile

Quality is the most important points of our products.

Here are steps of producing and methods to ensure high quality

 

Step 1: Qulity checking for incoming materials

Step 2: Assembling mechanical parts

Step 3: Solder inner electrical componnets

Step 4: Test circuit and resolution, especially for waveform and power supply voltage

Step 5: Appearance checking 

Step 6: Final inspection before shipping out 

Certification
  • China Shanghai Hengxiang Optical Electronic Co., Ltd. certification

    Standard:TRADEMARK REGISTRATION CERTIFICATE

    Number:7999760

    Issue Date:2011-04-07

    Expiry Date:2021-04-06

    Scope/Range:ROTARY ENCODER

    Issued By:TRADEMARK REGISTRATION CENTER

  • China Shanghai Hengxiang Optical Electronic Co., Ltd. certification

    Standard:QUALITY MANAGEMENT SYSTEM CERTIFICATE

    Number:00914Q11987R0S

    Issue Date:2014-12-10

    Expiry Date:2019-01-10

    Scope/Range:Service of encoders products

    Issued By:CHINA GREAT WALL QUALITY ASSURANCE CENTRE

  • China Shanghai Hengxiang Optical Electronic Co., Ltd. certification

    Standard:ISO9001:2015

    Number:QAIC/CN/170987

    Issue Date:2017-12-29

    Expiry Date:2019-02-28

    Scope/Range:The manufacture of encoders and optical lens

    Issued By:Q.A. International Cerfication Limited

  • China Shanghai Hengxiang Optical Electronic Co., Ltd. certification

    Standard:Quality Management System Certification

    Number:12811Q10040R1S

    Issue Date:2013-01-08

    Expiry Date:2019-02-21

    Scope/Range:Service of encoders

    Issued By:CHINA GREAT WALL QUALITY ASSURANCE CENTRE

  • China Shanghai Hengxiang Optical Electronic Co., Ltd. certification

    Standard:Auger Testing Certification

    Number:AC/0330309

    Issue Date:2004-12-15

    Expiry Date:2019-01-25

    Scope/Range:ROTARY ENCODER

    Issued By:AUGER CERTIFICATION&TESTING SERVICE LTD

  • China Shanghai Hengxiang Optical Electronic Co., Ltd. certification

    Standard:ATC CERTIFICATE

    Number:ATE20181220

    Issue Date:2018-07-17

    Expiry Date:2020-12-31

    Scope/Range:ROTARY ENCODER

    Issued By:SHENZHEN ACCURATE TECHNOLOGY CO.,LTD

Contact Details
Shanghai Hengxiang Optical Electronic Co., Ltd.

Contact Person: Mr. Fang

Tel: 86-21-54613487

Fax: 86-21-54098141

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