Melatonin CAS NO.73-31-4

Why chooose us

1. We are professional manufacuter with factory flavor in Liuyang, China;

2. We can quote the factory price to reduce your cost;

3. We can ensure product quality; ISO 9001, Kosher Certificate

4. We can provide effctive sell-after customer service;

5. We have time-effetive delivery terms to secure your timely needs;

Melatonin

Chemical content: 99.0% or higher

Appearance: White to yellow crystals

CAS: 73-31-4

Molecular formula: C13N2H16O2

Molecular weight：232.27

Usage:Anti-aging; anti tumor; sleep improvement;regulating immunity

Changsha Kamer Essence&Flavor Co., Ltd, a high-tech manufacturer combining with scientific research, production, and marketing, specializes in producing essence and flavor.

Our products are exported to England, America and other Western countries

We have attained ISO9001 and KOSHER Certificate

Our company promises: reasonable prices, short production time and satisfactory after-sales service, Buyers are welcome to contact us

FAQ:

Q1. Are you a manufacturer

Answer:

Yes, we have our own factory, we export by Changsha Huir Biological Technology Co., Ltd. 

Kamer and Huir are belongs to HUIR GROUP.

Q2. Do you have ISO9001

Answer:

 Yes, we have ISO9001 Certificate, and we are applying for HACCP and KOSHER Certificate.

Q3. What information should I let you know if I want to get a quotation

Answer: 

Quantity;

Quality you require, eg. Assay, Purity, or single impurity;

Standard you want, such as USP, EP, JP etc.

Q4. How to make the payment

Answer:

Escrow and T/T in advance are highly recommended. We can accept Western Union, 

Money Gram and Paypal as well. 

Q5. When will you deliver the goods

Answer: 

For sample(less than 1kg), in 1 working day after payment; for larger orders 

(more than 1kg), in 3 working days after payment if stock is available.

Q6. How will you deliver the goods

Answer:

We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.

For container products, we can do sea shipping.

You also can choose your own shipping forwarder.

Q7. When will we receive the goods

Answer:

For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 

3-5 to reach you; for larger orders, it will take about 7 -10days at most. 

Q8. What if we find your products unsatisfied

Answer:

We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that. 

If you need know more information,please contact me,let’t talk about!