The registered address of pyryon national chemical company ltd. Is located in the yushan zhushan zhuong zhuang zone of the zhui economic development zone. The registration authority is the superintendence of markets of pyry shui county, represented by a legal person, and operates in the following areas: production, sale and sale of the board series, fast osmosis t, phosphate aeop, detergents, dyes, ammonium sulfate, emulsifiers and polyethers series; import and export of general goods. (projects subject to legal approval are not allowed to operate without the approval of the relevant authorities)。