History

Wuhan senwayer century chemical Co.,Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.

We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.

We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.

With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers

In 2015,Senwayer was established and ntegrated development and manufacturing in-house.

In 2016, Senwayer  introduced advanced technology, imported advanced equipment, employs experienced technical and management personnel to scale up the production.

In 2017, Our annual production capability reached 70 tons for many products.

In 2018, due to convenient water, land and air transportation and close to Tianhe Airport (Port), we have gained a global sales network reaching, North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe.

In 2019, our sales have reached 500 thousand dollars only 5 months.

Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Basis Services

1.Free sampie & free sample analysis

2.24 hours online & quick response

3.Pick up to our factory come and back

4.Short production lead time and delivery

5.Quality inspecting

Customized Services

1.we have product development team to develop the new products to meet your need

2.We have design development team to develop the new designs,customized designs are welcomed

3.For the packing and loading,we also accept customized requirement

After -sale Services

When clients receive the goods,if any quality problems ,pls contact us freely.

We will have a disscuss about it to make you satisfied.

And we never let it happen next time.

Customer Voice

It is great honor to hear your voice,it will promote our working passion and give you it is our great honor to hear your voice ,it will promote our working passion and give you better services.

We also have professional team to pack the product and make quick safe shipping.
The product will be packaged within 24 hours after we confirmed your transfer.
Tracking number available and will be sent to you within 3 days.
It usually takes 5 to 7 working days for you to receive the product.

1.How do I know you are not scammers?
Nowadays when there are a lot of scammers we understand you might
wonder regarding our legitimacy. We can confirm that we are 100% legit
by the fact that we’re the reliable supplier of customers from the followin
forums.
http://www.rawmaterialdrug.com/


2. How do I place an order?
Pls expore the site and find the products you need, then send us an inquiry.
Pls tell us product name, quantity and your country. A reply will be given
within 24h.

3. How do you ship?
We have a professional team to customize packages and exprienced
forwarder to arrange stealth shipping. No related pharmaceutial names are
used in our shipments. Packaging types and are changed constantly to
achieve max delivery success. Parcel can be packed if you have own ideal
way.

4. How do you guarantee quality?
We have own HPLC lab and QC worker team. Only 98%min raw
pharmaceutical mateirals are used in the production, not like cheaper
sources use waste chemical materials to reproduce steroids. Hundreds of
tests that are used to determine purity, potence and quality of the
materials and end products all of which utilize state of the art equipment
which ensures complete accuracy.At any point during production a
product may be tested. If it doesn’t meet regulation standard the batch is
immediately withdrawn and in the final stages of production the product
must undergo the final quality control procedures before it may receive
the ‘pass’ grading which releases it for sale.Many cheaper sources use
waste chemical materials to reproduce steroids.

5. Is there a minimum order amount limit?
The moq for powder is 10g.

6. What is your payment methods?
Western Union, Moneygram, Bankwire,Credit card, bitcoin etc 

7. What type of mail do you use and delivery time?
HKEMS, DHL, FEDEX, UPS. Estimated delivery time is 4-7 working
days once payment has been made.

8. Do you ship to PO boxes?
YES, Absolutely!

9. Do you provide a tracking number?
Yes, tracking code is informed once parcel is sent out.

10. Is there a discount on bulk orders?
Of course. Big discount once your order arrives at a certain amount. We
offer different kinds of seasonal sales and promotions.

12.Is a signature required on arrival?
Yes, the signature is required becaused we are shipping via registered
mail. But you don’t need to worry on this point, when you are signing a
package this means it passed the customs,so we assure you it is safe.