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  • 2023

    The roof is made of insulating laminated glass (6+6+6 low-e) 100% tempered glass.
    Span :11 meters, Length : 32 meters, Height of the arch : 3 meters

    Mall Dome in Mongolia

  • 2022

    This is LF's coal bunker project in the Philippines, which is another major co-operation project after our last one.

    coal shed storage

  • 2021

    Located in Mongolia, this shopping mall rooftop project has a steel dome steel frame structure for the roof.

    dome roof

  • 2020

    The perfect application of the roof space frame structure of Daman Shopping Mall proves once again that LF is a professional steel structure space frame supplier in China

    space frame shopping mall

  • 2019

    The space frame barrel clinker storage shed & dome additive storage shed constructed in Burkina Faso once again proved the production, design and installation capabilities of LF

    clinker storage shed & dome additive storage

  • 2018

    The world’s largest steel structure cathedral in Nigeria- “The Hand of God”-Design, Fabrication and Construction by LF China.

    The world’s largest steel structure cathedral in Nigeria

  • 2016

    In 2016, Nigeria glass domes and Indian octagonal skylights used some bolt connections, which greatly saved on-site installation work (later developed by LF: "Practical New Type Patent for Glass Dome Steel Structure", which can achieve no welding on site and full bolt connection).

    Nigeria Steel Structure Church Dome Roof

  • 2015

    In 2015,Philippines Semi space frame project,showed the ability of the only supplier of long span system which can bear typhoon in Philippines standard.In the same year, we obtained the "Patent Design Patent for Building (Cylinder Shell)" and "Patent Design Patent for Building (Sphere)".

    Philippines Semi space frame coal storage project

  • 2014

    In 2014, the roofing project of the Togolese Presidential Palace deduced the design, ease of installation and safety of the project to near perfection.

    Togolese Presidential Palace Glass Dome Roof

  • 2013

    In 2013, Philippine Calaca 1x135mw barrel roofing project.
    After going through the test of the most fierce typhoon from the beginning of history,the barrel roofing project was still in good condition in the end, which consolidate the position of the only supplier in Philippines standard again.

    Philippine Calaca 1x135mw barrel roofing project

  • 2012

    In 2012, Philippine Calaca 2x150mw barrel roofing project.
    Even experiencing typhoon, the project was also in perfect condition, which obtained good appraise of customer. Owing to this, LF became the only space frame manufacturer whose design was capable of bearing typhoon in Philippine.

    Philippine Calaca barrel roofing coal storage project

  • 2011

    In 2011, Philippine Calaca barrel roofing project(115m/118m) was confirmed by NSCP standard(anti-typhoon system was supplied successfully in space frame for the first time). Meanwhile, LF established connection with the main members in NSCP committee.

    Philippine Calaca barrel coal storage shed roofing project

  • 2010

    In 2010, Philippine TOLEDO and PANAY with 90m span were designed and constructed conforming to ASCE standard,which is LF’s first time to perfectly perform American standard and also obtained good reputation by proprietor-- SM.

    PANY coal storage roofing

  • 2009

    In 2009, Shanghai Caojing 121m diameter dome coal storage(2 sets)
    Space frame was examined and verified through national electricity ministry and got the traffic permit to be applied in the coal storage.

    Shanghai Caojing dome coal storage shed

  • 2008

    In 2008, Nanjing Jinling 112.2m diameter dome coal storage (2 sets)
    Nanjing Datang 122.2m diameter dome coal storage (2 sets)
    Nanjing Jinling coal storage was awarded National Scientific Progress in 2010, which showed that the technology of LF was confirmed.

    datang coal storage shed roofing

  • 2006

    In 2006, the first international project--- APEC COAL STORAGE YARD was constructed, which let LF have access to foreign standards and gradually grasp the standards in America and other countries.


  • 1997

    In 1997,LF creatively designed, manufactured and installed dome coal storage which has the largest span in Asia--- Houshi power plant. Subsequently, 7 coal storage were established and gained high appraise in industry.


  • 1994

    In 1994, LF established,and have the ability of manufacturing space frame and steel structure.

    LF space frame