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                PBTC
                PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties.
                PAPE
                PAPE is a new kind of water treatment chemicals. It has good scale and corrosion inhibition ability.PAPE can mix well with polycarboxylic acid, organophoronic acid, phosphate and zinc salt. 
                HPAA
                HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility.
                PAPEMP
                PAPEMP is a new kind of water treatment agent. PAPEMP has high chelation and dispersion effects, high value of calcium tolerance, and good scale inhibition effects.
                BHMTPMP
                BHMTPMP is a high-efficient chelating scale inhibitor, it has good effect to carbonate and sulfate scale. BHMTPMP has good water soluble properties and heat tolerance. 
                ATMP?Na4
                ATMP?Na4 is the salt of ATMP, it can inhibit the scale formation, calcium carbonate in particular, in water system. ATMP?Na4 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system. 
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