Qinyang Vidon Chemical Co.,ltd

qinyang vidon chemicals co.,ltd is a professional manufacturer main product: sodium hydrosulphide/sodium hydrosulfide(nahs, nash) sodium sulphide/sodium sulfide(na2s) since establishment in2006, vidon has developed with 10 years experience of hydrogen sulfide production by gas recycling from rubber, fiber viscose and petroleum industry. started with annual capacity 5000mt for customers in leather&tanning,water treatment industries,vidon stepped into mining chemicals industry in 2010 to supply nahs to mines of overseas&domestic by distributors.in 2014, vidon invested a new plant and increased its annual capacity to 60000mt nahs,and na2s100000mt,and established its own exporting team to develop overseas market directly.