1、Oil and gas exploitation
industry

◆The oil field surface engineering crude oil filtration and purification filtration device.

◆Recovery and filtration devices for liquefied natural gas, dehydrogenation, marginal well and flare gas in
oil and gas fields.

◆ The oil gas treatment project filtering device.

◆ The oil field water injection filtration device.

◆Gas field surface engineering natural, gas gathering and transportation pipe network, gas collection/
treatment station, process pipeline filtration device.

◆ The raw water treatment engineering filtration device.

◆ The oily sewage treatment engineering filtration device.

◆ The oily sludge treatment engineering filtration device.

◆ Produce water filtration device in oil field.

◆ Filter for completion fluid and drilling water.

2、Oil refining、Oil
storage、Gasoline/Diesel/Lubricating oil industry

◆The coal tar oil、naphtha、paraffin oil、gasoline/diesel hydrogenation filtering device.

◆The coal tar oil、naphtha、paraffin oil、gasoline/diesel filter catalytic cracking device

◆Filter device for storage and transportation pump in oil depot before and rear pump.

◆Filter device for gasoline/oil/Diesel/lubricating system filtering.

◆Filter device for steel mill/ paper mill oil station.

◆ Filter device for oil-water separation.

3、The Chemical
Industry

◆ Filter device for the catalyst / precious metal recovery .

◆Filter device for the alkali desalination/secondary brine .

◆Filter device for the chemical raw materials/organic solvents/strong acid base .

◆Filter device for high toxic、 flammable and explosive media.

◆Filter device for all kinds of decolorizing liquid power active carbon .

◆Filter device for high viscosity chemical product .

◆Ultra-fine filter device for final product .

◆Filter device for washing and drying for products to be recycled .

◆Filter device for coal oil、coal to olefin/ aromatics, coal gas、coal to glycol .

◆Filter device for the MTP、 DMTO 、olefins、 coke oven gas synthesis gas to ethylene glycol project .

4、Gas Filtration and Separation
Industry

◆ Filtration and separation device for natural gas exploitation, transportation and liquefaction projects .

◆Filter separation device for CBM/shale gas extraction and liquefaction project .

◆Filtration and separation device for LNG production from coke oven gas .

◆Filtration equipment for cryogenic air separation project .

◆Filter device for Industrial hydrogen production project .

◆Filter device for high temperature gas, flue gas, oil and gas filtration equipment for coal gasification
project .

◆Filter device for ultra pure gas and purification equipment .

◆Filter device for LNG, CNG, torch gas recovery production module .

◆Filter device for high temperature gas, high pressure gas, compressed air.

5、Environmental Protection/Water
Treatment Industry

◆ Filter device for flue gas desulfurization dust containing wastewater and recovery .

◆ Filter device for amine desulfurization project .

◆ Filter device for surface water utilization project .

◆Filter device for seawater utilization/desalination, lake water utilization .

◆Filter device for separation of oily wastewater and ammonia water .

◆Filter device for mine drainage recycling .

◆Filter device for rainwater collection system .

◆Filter device for recycling water utilization, cold rolling engineering oil and emulsion wastewater and
treatment .

◆Filter device for blast furnace slag water waste heat recovery project .

◆Sealed water filtration system project of paper mill .

◆The chemical production wastewater treatment and reuse project .

6、Energy/Industrial manufacturing and
supporting facilities .

◆The compressor system .

◆The complete set of cryogenic air separation device .

◆The pump valve system.

◆The gas turbine supporting device .

◆The automobile manufacturing facilities .

◆The metallurgical industry supporting .

◆The shipbuilding industry supporting .

◆The mining industry supporting

◆ The Poly-Si industry silicon powder conveying, synthesis gas, synthesis reactor furnace / hydrogenation
furnace / incineration exhaust filtration system, four silicon tetrachloride treatment device.

◆ The new energy automotive battery industry filter device .