• Suntar Membrane Technology initiated rural drinking water safety critical technology research and device development demonstration and marketing project has been included in the national-level Spark Plan.
  • Suntar Membrane awarded as “2012 China Association of Environmental Protection Industry essential enterprise


  • Suntar (Xiamen) Environmental Engineering Co. , Ltd. shareholding reform was successful, it was renamed as “Suntar Membrane Environmental Technology Co. , Ltd. “.
  • Suntar Membrane Technology produces the ” high-performance environmentally-managed multi-channel ceramic membrane” and wins the national key new product award.
  • Suntar dual-membrane technology in Petrochemical Industry PTA water depth processing and reclamation application has won “2012 China Petroleum and Chemical Industry Water Quality Project
  • Suntar membrane technology awarded as the Fujian Provincial strategic industries eseential enterprise.
  • Group founder DR. Lan Weiguang is honored as “honorary citizen of Xiamen City”.


  • Suntar membrane technology awarded as the Fujian Provincial Intellectual Property Outstanding Enterprise” title


  • Fujian Membrane Separation Engineering Technology Research Center established at Suntar.
  • Suntar awarded “National enterprise intellectual property pilot unit” title
  • Suntar independently developed “Ceramic filter membrane production improvement and industrialization” awarded as Xiamen City Science and Technology Progress Award Grade III.


  • Suntar contributed “Water purifier R&D and industrialization based on porous composite ceramic filter element” project awarded as Xiamen City for Science and Technology Plan project.
  • Suntar contributed “high-performance environmental multi-channel ceramic membrane research and industrialization project” awarded as national key new product plan project.


  • Suntar” trademark was awarded as “Fujian Province famous trademark “
  • Suntar signed the first copy of “Urban Sewage Treatment Operator Agreement” and set up first water company.
  • Company introduced SAP ERP system, establish simplified and efficient processes, strengthen the competitiveness.


  • Suntar Membrane, former as Suntar (Xiamen) Environmental Engineering Co. , Ltd. ” estabished at Xiamen.
  • Suntar contributed “Purification unit based on advanced technology” project accreditated as National Science & Technology Trading Promotion Program of National Ministry of Science and Technology.