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LONGANTAI    R & D power

20,000 square meters top level research and development base;

20,000 square meters filler workshop for water treatment;

30,000 square meters manufacturing workshop for high-end environmental protection facilities;

4,000 square meters large open laboratory;

More than 30 pieces production test bases;

More than 40 pieces pilot test system;

More than 50 pieces experimental devices;

More than 60 pieces Large scale equipments.


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20,000 square meters top level research and development base;

20,000 square meters filler workshop for water treatment;

30,000 square meters manufacturing workshop for high-end environmental protection facilities;

4,000 square meters large open laboratory;

More than 30 pieces production test bases;

More than 40 pieces pilot test system;

More than 50 pieces experimental devices;

More than 60 pieces Large scale equipments.

组 1.png


LONGANTAI    TECHNICAL  PATENT

We are devoting to the R&D of advanced technologies for the national environmental strategy, and extensively have been absorbing elites from all walks of life, establishing cooperative and interactive mechanisms with a variety of top domestic and foreign universities and scientific research institutions, to form an open and cooperative innovation system dominated by our company.

Our R&D team consists of 30% professors, 60% Ph.D. and masters, as well as 10% bachelors.

We have been participating and completing more than 10 national, provincial and ministerial major scientific research projects on water environment;

We have been granting more than 20 independent intellectual property patents annually.

LONGANTAI    CASES

■ Zero Discharge Project of Penicillin Production Wastewater for CSPC PHARMA, the World's Leading Pharmaceutical Enterprise

■ Zero Discharge Project of Production Wastewater for Tianjin Yadong Group, the World's Leading Reactive Dye Enterprise

■ Zero Discharge Project of High Saline Wastewater for Shandong Shangshun Chemicals, Asia's Largest Rubber Additive Enterprise

■ Qualified Discharge Project for Leachate Membrane Concentrates for Shanghai Laogang Landfill Plant,  Asia's Largest Garbage Disposal Center

■ Pretreatment Project of High Saline Wastewater for Zhejiang Longsheng Group, the World's Largest Disperse Dye Enterprise

LONGANTAI    HONOR

■ National High-tech Enterprises

■ Quality Integrity AAA Enterprise of Shandong Province

■ "Respecting Contracts and Keeping Promises" Enterprise of Shandong province

■ Top 10 Environmental Protection Enterprises in Shandong Province

■ Shandong Wastewater Recycling Engineering Technology Research Center

■ Shandong Engineering Laboratory

■ Famous Trademarks of Shandong Province

■ ISO9001 Quality System Certification Enterprise



■ National High-tech Enterprises

■ Quality Integrity AAA Enterprise of Shandong Province

■ "Respecting Contracts and Keeping Promises" Enterprise of Shandong province

■ Top 10 Environmental Protection Enterprises in Shandong Province

■ Shandong Wastewater Recycling Engineering Technology Research Center

■ Shandong Engineering Laboratory

■ Famous Trademarks of Shandong Province

■ ISO9001 Quality System Certification Enterprise