Leather treating agent 60% purity 1500ppm red flake sodium sulphide

Thin flakes, yellow or red, soluble in water, presenting strong alkaline solution, easily oxidized when exposed t ai, posion.

 in 25KG plastic woven bag with inner PE bag

 Used as making sulphur dyestuff intermediate reduce, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.

 1.We are be sure the top grade of sodium sulphide in China market.

2.According to the excellent quality, we offer the most competitive.

3.We could offer free samples for customer to evaluate our quality, but need customers to pay for the freight, but we are VIP in DHL and FedEx, so customer could enjoy the lowest freigth charge.

4.We have independence documents department and sales department, to be sure the most profeesional service.

5.We cooperaed with many first grade logistic company, to be sure the shipping space and most competitive ocean freight charge.

Humate (Tianjin) International Limited, founded in 2002, is a professional manufacturer and supplier of humic acid extract series, chemical materials and intermediates in P.R. of China. We supply to more than 60 countries, the products enjoy high reputation all over the world. 

Our company implements the quality policy of "Customer is primacy, honesty is root, scientific management, quality and high efficiency". From the regular management of enterprise, we focus on our customers and work on the improvement of staff quality and development of the international market. 

We shall make great efforts to realize that "In conduct: sincere, cooperative and eager to learn; in work: meticulous, innovative and striving for excellence." We will always adhere to the honest and credible managing style, and remain the most reliable partner of customers.