From a research laboratory in Zhongguancun to two production bases and a national standards leadership role.
2026
Authorised patent granted for a mica composition, mica tube and its preparation method; launched seamless fire-resistant mica tube for energy storage and rail transit high-voltage applications.
Continues to hold qualification as a co-drafting unit for 14 industry standards, with 36 software copyrights and more than 60 patents.
2025
Passed national high-tech enterprise re-assessment (certificate GR202511003701).
Renewed as a national specialised “Little Giant” enterprise.
Recognised as an A-grade taxpayer for the year.
Subsidiary Hunan Remica: RMB 106 million intelligent, green mica sheet plant renovation approved — 20,000 m² of production space upgraded with digital manufacturing, clean energy and online quality traceability.
Began volume production of low-resin mica tape for wind power and high-voltage motors.
2023
Awarded the Beijing New Technology and New Product (Service) Certificate.
Subsidiary Hunan Remica re-certified as a high-tech enterprise (2023–2026).
Entered stable supply partnerships with leading new-energy vehicle and energy-storage companies, joining the core supply chain for power battery thermal protection.
2022
Selected as a national specialised “Little Giant” enterprise (fourth batch).
Participated in drafting the group standard for Class B1 low-smoke halogen-free flame-retardant and fire-resistant cables (T/GDWCA 0082-2022).
Received the Beijing customer satisfaction certificate; joined the China Electrical Equipment Industry Association.
2021
Awarded the Beijing “specialised, refined, distinctive, innovative” SME certificate by the Beijing Municipal Bureau of Economy and Information Technology.
Subsidiary Hunan Remica recognised as a Hunan provincial specialised “Little Giant”, a provincial “new materials” enterprise, and achieved work safety standardisation and industrial-informatisation integration certification.
Participated in the formulation of group standards for mineral-insulated aluminium-sheathed fire-resistant cables rated 0.6/1 kV.
2019
Hunan Remica main project completed and commissioned, reaching an annual capacity of 10,000 tonnes.
Obtained the National High-Tech Enterprise certificate (GR201911002974).
Granted nine utility model patents relating to mica products.
2018
Recognised as a Zhongguancun high-tech enterprise.
2017
Selected as a Zhongguancun “Gazelle Enterprise”.
Designated a patent pilot enterprise by the Beijing Intellectual Property Office.
Established Hunan Remica New Material Co., Ltd., creating a “Beijing R&D + Hunan intelligent manufacturing” national layout.
2016
New Bazhou production base completed and commissioned.
Granted three invention patents and 18 intellectual property rights, including halogen-free low-smoke flame-retardant glass-fibre filler rope.
Completed the acquisition of Pingjiang Shengying Mica Industrial Co., Ltd., integrating the mica supply chain.
2015
Granted an invention patent for optical cable fire-resistant insulation tape plus six further intellectual property rights.
Participated in drafting national standard GB/T 15022.6 for resin-based reactive compounds for electrical insulation.
Won the “Golden Apple” award at the NEEQ SME Development Forum; recognised as a most growth-potential NEEQ-listed company.
2013
Company renamed as Beijing Yitian Lingyun Technology Co., Ltd. (now Beijing Yitian Mica Technology Co., Ltd.); completed shareholding reform and listed on the New Third Board (NEEQ).
Awarded the Zhongguancun New Technology and New Product (Service) Certificate.
Cumulative eight invention and utility model patents; established the company's CPC branch.
2012
Obtained ISO 9001 quality management system certification.
Shortlisted in the Zhongguancun “Gazelle Enterprise” list; supported by the Ministry of Science and Technology SME Innovation Fund.
2011
Supported by the Beijing SME Innovation Fund; awarded the National Torch Programme project certificate.
2010
Recognised by the Zhongguancun Fengtai committee as an outstanding contributor to standards development.
Obtained the National High-Tech Enterprise certificate (GR201011000538).
2009
Led the drafting of two national insulation material standards — GB/T 5019.9 and GB/T 5019.10, the national standards for fire-resistant cable mica tape — both formally issued and implemented.
First recognised as a Zhongguancun high-tech enterprise; began building a patent portfolio.
2003
Beijing Yitian Mica Technology was founded in the Zhongguancun Fengtai Science Park, focusing on the development and sale of high-temperature fire-resistant mica insulation materials.
Registered the “Yitian” core trademark and established a basic mica insulation research laboratory.
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