特种设备制造许可证（压力容器）                                   特种设备设计许可证（压力容器）    

                              质量管理体系认证证书                                                         质量管理体系认证证书（英）

                                 物资供应商准入证                                                           立式多级油气分离专利

                            一种分离器滤芯底座专利                                            一种天然气加热及过滤分离系统专利            

                               组合式两相分离器专利                                                          组合式三相分离器专利

                               自理报检单位证明                                                                               贸促会证