BLEST provides professional engineering consultation,engineering design and EPC services mainly for petrochemical and modern coal chemical industries,covering the fields of petroleum refining, chemical raw materials, synthetic fiber, synthetic rubber, synthetic resin,coal chemical as well as oil and gas storage and transportation.

Petroleum Refining
  Atmospheric and vacuum distillation
  Delayed coking
  Gasoline reforming
  Gas desulfurization
  LPG desulfurization
  Gasoline hydrogenation
  Diesel hydrogenation
  Gas separation
  Aromatics extraction
PA Productchain of Synthetic Fiber
  Cyclohexanone
  Caprolactam
  Adipic acid
  Nylon 6 section
  Nylon 6 fiber
  Nylon 6
  Polyamide cord fabric
Synthetic Rubber Productchain
  Butadien
  SBCs(including SIS, SB, SEBS and etc.)
  Butadiene rubber
  Solution polymerized styrene-butadiene rubber
  Isoprene rubber
Synthetic Resin Productchain
  Epoxy propan
  Allyl chloride
  Epichlorohydrin
  Epoxy resin
  Polypropylene
Coal Chemicals
  Coal - based synthetic fiber
  Coal - based synthetic rubber
  Coal - based synthetic resin
Oil and Gas Storage and Transprotation
  oil and gas(including LNG, CNG and fuel gas storage) and transportation
Inorganic chemical
  Hydrogen peroxide
  Caustic soda
  Ammonium sulfate
  Catalyst
  Sodium hydrosulphite
Others
  flue gas desulfurization
  Waste alkali incineration
  Wastewater treatment
  Thermal power cogeneration
   lithium battery electrolyte