Factory For Nahs Yellow Flake 70% Sodium Hydrosulfide / Sodium Hydrosulphide for Mine / Tannery Low Price

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NaHS,%	Min 70
Na2S,%	Max 30
Fe,ppm	Max 15

We believe in: Innovation is our soul and spirit. Top quality is our life. Consumer will need is our God for Factory For Nahs Yellow Flake 70% Sodium Hydrosulfide / Sodium Hydrosulphide for Mine / Tannery Low Price, Because we stay within this line about 10 years. We got very best suppliers aid on quality and cost. And we had weed out suppliers with poor high-quality. Now lots of OEM factories cooperated with us too. Factory For China Sodium Hydrosulphide and 70% Sodium Hydrosulphide/Sodium Hydrosulfide, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.