Q1: How to know more on this product?
A1: contact our team, we will send you COA .

Q2：Can I get sample? Are they free?How to pay?
A2: Samples are approved before production. Samples are always free if you provide detailed company presentation express account.

Q3: Can I OEM package?
A3: Package OEM service is approved on OEM QTY. Labels can be OEM.

Q4: How did you guarantee quality ?
A4: Chemicals-TR have a strict quality control system which included :
1, raw material inspection before production
2, spot inspection during production
3, full inspection before shipping
4,and SGS/BV/TUV third party inspection if required. All inspection reports are saved over 1 year,once quality happen, Chemicals-TR can retrospect to every step.

Q5: How to do if we got quality problems after buy your product?
A5: Send our team quality pictures/videos, we will make QC report on issues.Then we will provide solution. We always pay if it’s our bill.

Q6: Can you quote on DDU/DDP
A6: Yes, DDU/DDP are approved on EU,US.