Through 2 weeks commissioning, on the day of 13th, June, 2019, the container type water electrolysis hydrogen generation
  equipment (Model: FDQ-20/4.0-IV, Working Pressure 4.0Mpa ,Hydrogen Output 20Nm³,Current density 4000A/㎡) manufactured by
  Tianjin Mainland Hydrogen Equipment Co.,Ltd. has been officially accepted and put into operation at Germany a company,  the
   Germany customer is very satisfied with our company’s equipment!

                                                                                                       27th, June, 2019
                                                                                                                                    Engineer: Man