We have Heptahydrate and Monohydrate, and they are widely used in industrial, agricultural, chemical, food and feeding fields. It is easily soluble in water and widely used in many areas as raw material.
| Product | Zinc sulphate heptahydrate |
| Zn | 33% min |
| As | 10ppm Max |
| Cd | 10ppm Max |
| Pb | 15ppm Max |
| Hg | 5ppm Max |
| Fe | 100ppm Max |
| Insoluble matter in water | 0.05% Max |
| Appearance | White & Free Flowing Crystal |
| Granular | Size: 2-4 mm |
1.Big bag: 500kg/600kg PP Bag.(activated carbon).
2.Small bag: 25kg kraft bag or PP Bag.
3.According to customer's requirements.
SHANXI SOLID INDUSTRIAL CO.,LTD. is located in the heavy industry base of Shanxi, which is abundant in coke, chemical, fertilizer raw materials and other industrial raw materials. We are one professional manufacturer in China for the chemical and fertilizer products. We specialize in Calcium Nitrate, Calcium Ammonium Nitrate, Calcium Ammonium Nitrate with Coating, Magnesium Nitrate, Potassium Nitrate, Sodium Nitrite, Ammonium Sulfate, Sodium Aluminate, Magnesium Cloride ,Potassium Humite and Humic Acid and so on.
Our company has own work room which occupies about 20000 square meters which equipped with advanced fertilizer processing machines and with a large stock of raw materials. Our products are widely used in industry and agriculture. They have been exported successively for Middle East, South East Asia, Africa, Middle and South America and many other areas of the world. Over the years, our products have been well accepted by the customers and have won good reputation both at home and aboard.
The business principle of Shanxi Solid Industrial Co.,LTD is credit and sincerity . We are eager to get your inquiries and to establish long term mutual benefit cooperation relationship. We have our advantage in manufacturing and you have your advantages in sales, we are sure with our working together we can get one "win-win" situation .We hope we can grow together!
1.Do you have yourselves' factory?
A:We have ourselves' factory, the quality can be ensured.
2. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
3. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
4. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
5. Which price terms could accepted?
A: FOB,CIF all acceptable.