pharmaceutical high level hormone 99% Estrone Steroids Powder CAS NO.53-16-7

Superiority

1.As a professional production leading factory & lab in China in pharmaceutical area of 15 years, our market to USA, Australia, Middle East, Germany, Spain, UK, and so on other country. What’s more, good feedback from our customers. We had Established long friendly relations of cooperation.

2.High quality, best price, firstclass service, high successful delivery rate.

3.We have stock, so we can delivery quickly at the very day when receive the payment.

4.We will never sell, solicit,or give your information to any third parties. All transactions are confidential.Your satisfaction is guaranteed,as long as you have dissatisfaction,we will show our biggest sincerity and patience to solve problems.

5.We have the special way can ship 50 grams to 50kg products at a time. We can offer the melting powder into liquid service.And ship the liquid in the special bottles. According to your request and the quantity what you buy, we have several packaging methods for your choice. safety and quick shipping to you.

6.We can do ,TT and Money Gram wire transfer payment term.

pharmaceutical  high level hormone 99% Estrone Steroids Powder

Description :

Estrogen is an entire class of related hormones that includes estriol,estradiol, and estrone.

Estrogen's function

In women, estrogen is produced mainly in the ovaries; it is also produced by fat cells and the adrenal gland. At the onset of puberty, estrogen plays a role in the development of so-called secondary sex characteristics, such as breasts, pubic hair and armpit hair. 

Estrogen also helps regulate the menstrual cycle, controlling the growth of the uterine lining during the first part of the cycle. If the woman's egg is not fertilized, estrogen levels decrease sharply and menstruation begins. If the egg is fertilized, estrogen works with progesterone, another hormone, to stop ovulation during pregnancy.

Our process:
The quality control process
1)Purchasing
Thorough market research, understand the price of raw materials and performance.To the procurement source to understand fully, and fully guarantee the quality of the procurement of raw materials.
2) Inspection
Four steps: sampling, sample pretreatment, measuring and data processing.
3) Producing
a)Each operator must do self-inspection of producs and make the corresponding inspection records.
b)Full-time inspectors through check the operator self-inspection, and review and sign in the corresponding record. Full-time inspection is responsible for inspection of finished product, and make the finished product incoming inspection records.
4) Before selling
Test result can be provided before selling.
Third-party detection institution is allowed if you are not satisfied with test results.

Our advantages:
1. Quality:
Our company is a professional production of hormone intermediates for many years, our products have exported to Germany,Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, you can trust us.
And we are the manufactory, so no problem for us to control the quality.
2.Payment method: ,TT & Money Gram
3.Service: Best service with after-sales service to all clients.
4.Delivery:
Trial Order : Package will be shipped with 3days after payment. We can send it via UP, EMS, HK Air Post, DHL or othermethod. We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

5. Our Lab