LH focuses on all kinds of industrial waste gas treatment, especially for the design, equipment fabrication and EPC contract service for flare gas discharge and recovery system. Provide flare gas discharge system essential safety and HSE assessment; Provide reasonable and economic assessment; Heat radiation, noise, stack diameter/height and pressure drop calculations via FLARESIM software; Combustion area temperature/pressure & burn out rate calculations and flare tip or molecular seal design via Fluent software; System balance, stress analysis and piping design via Caesar IIand flare. NET software; By using simulation and corresponding experiment to ensure the essential safety of flare series products.