Hebei ShengYang Biological Technology Co. Ltd(expird)
Free supplier Enterprise Certification
- Free
supplier - 4th
years
Free supplier Enterprise Certification
Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
CAS NO.10025-73-7
| Indexes | Industrial Grade |
| CrCl3 · 6H2O % | ≥ 98.0 |
| Cr2O3% | ≥ 28.5 |
| Water insoluble % | ≤ 0.03 |
| Sulphate(SO4)% | ≤ 0.05 |
| Al % | ≤ 0.05 |
| Ferrum(Fe) % | ≤ 0.05 |
| Ca % | ≤ 0.01 |
| Pb % | ≤ 0.001 |
| K % | ≤ 0.1 |
| Na % | ≤ 0.1 |
| Cr % | nothing |
| Cd % | nothing |
| Water reaction | qualified |
Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, , Paypal or Escrow.
Q3: How to confirm the Product Quality before placing o
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery lead time
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is it OK to print my logo on package
A:Sure.Please inform and offer your Logo formally before production.