Filtration of paint mist during equipment painting processes;Dust filtration at workshop fresh air intakes;Dust and mist removal upstream of rotary concentrators and downstream of scrubbing towers;Filtration and capture of particulates in industries such as petroleum, pharmaceuticals, and chemicals.

The DPA pocket filter is a high-efficiency air filtration unit designed specifically to capture over-spray paint mist in dry-type spray booths; its core features a special synthetic fiber material and a 3D honeycomb-like, multi-layered structure.

The zeolite concentration rotor and catalytic combustion (CO) system is primarily used in industries such as spray painting, printing, coatings, automotive painting, ink printing and dyeing, papermaking, injection molding, coating processes, electronics manufacturing, and the chemical industry.

The G4 primary filter is a coarse air filtration designed primarily to capture large dust particles and protect downstream precision filters and air conditioning systems; its key performance metric is a filtration efficiency of approximately 70%–90% for 5-micron particles. It is widely used for pre-filtration in centralized ventilation and central air conditioning systems.

Stainless steel scrubbing towers are available in single-tower and dual-tower configurations. They typically consist of a liquid storage tank, tower body, air inlet section, spray layer, packing layer, cyclonic mist eliminator layer, exhaust cone cap, and access manholes. They are primarily used to treat various harmful gases, such as H₂S, SOₓ, NOₓ, HCl, NH₃, and Cl₂.

Gas-to-gas plate heat exchangers are primarily used in conjunction with exhaust gas treatment systems—such as Regenerative Thermal Oxidizer (RTO) and Catalytic Oxidation (CO) systems—and are suitable for air preheating and waste heat recovery applications in industries including iron and steel, papermaking, chemicals, power generation, and battery manufacturing.