Milestone

• 1993

• 2010

• 2012

• 2013

• 2014

• 2015

• 2017

• 2018

• 2019

• 2020

• 2021

• 2022

• 2023

• 2024

• 2025

• 1993

  Hanhai brand was born

• 2010

  Received the Science and Technology Innovation Fund of the Ministry of Science and Technology

• 2012

  Listed in the State Administration of Work Safety's Advanced Applicable Technology Guidance Catalog

• 2013

  Coal mine series products Obtain the Safety Mark Anhui Zhongke has become a national high-tech enterprise

  State Administration of Work Safety's "Four Batches" of Safety Technology Projects

• 2014

  Obtained the safety and technological achievements appraisal of the State Administration of Work Safety

  Passed ISO9001, ISO14001, OHSAS18001 certification

• 2015

  Products are promoted and used in Beijing Gas

• 2017

  Products obtained fire certification

• 2018

  The first long-distance gas pipeline (PetroChina) buried monitoring

• 2019

  Products are widely used in CNOOC

• 2020

  Received 30 million from Beijing Economic and Technological Development Zone Government Industry Guidance Fund

• 2021

  Looking forward to working with you to promote the development of my country's laser industry.

• 2022

  To be the only one among the four selected units on the list of urgently needed technology and equipment for work safety and emergency rescue of the National Center for work safety and emergency rescue, “Long-range toxic and harmful gas detection equipment for dangerous chemicals.” Enterprises that have independently developed products

• 2023

  Access to Beijing“Innovative” small and medium-sized enterprises

• 2024

  Obtained the breakthrough results of urgently needed technical equipment for safety production emergency rescue from the National Safety Production Emergency Rescue Center of the Ministry of Emergency Response

  Obtain the emergency rescue robot inspection certificate by passing the test according to the standard of FT-B07-0014-01Technical Specification for Single Beidou Test of Satellite Positioning Navigation and Timing Equipment".

  Obtain a novelty search report for emergency rescue robots.

  Obtain national high-tech enterprise.

  Be awarded the title of "Technology for Good" enterprise.

• 2025

  Obtain the title of "Sci-tech Innovation for Good" enterprise