Buy China 4-mpd crystal 4-mpd psychonaut 4-mpd iv 4-mpd dosage 4-mpd high

Company Information

Overcomer Research Chemicals Co., Ltd is specialized in research chemicals. 

Our factory is located in Shanghai, China. Our factory has much production experience. 

And our export department was opened in year 2014.Our company supply high quality products with the most competitive prices. 

If have any need or question, contact us freely. 

Hope we can have chance to build good long-term cooperation.  

F.A.Q

1.Q:What is the quality of your company

   A:Overcomer Research Co., LTD has six years export experience .The qualities of the 

most products are above 99% purity, some are 99.7% purity.

2.Q:How is the package

   A:Aluminum foil bag or as customer's required.

3.Q:How is the storage

   A:Keep in dry and cool place.

4.Q:Do I need to pay extra for shipping cost

   A:No, our price includes the shipping cost already; you need not pay for any tax or others.

5.Q: May I order sample to test

   A:Yes, you are welcome to order sample before placing bulk order.We will send the sample 

directly to your door by courier.   

6.Q:What's the delivery time

   A:Usually , we will ship for you as soon as paid,or 1-2 days after confirm your payment .

After shipping 3-7 days you can get products.

Why Choose Us

1.We could offer you competitive prices with satisfied quality.

2.We will choose the safest shipping methods to your addresses.

3.After Sale Service and Technical Assistance: 

  Our company provides after sale service and technical assistance as the customers requirements.

4.We are attention to every customer's requirements and make a good relationship with them.

Contact Us

Welcome to contact for details and cooperation!

We will provide the most competitive price and the best quality for you.

ADB-FUBINACA，

MMBC，

SDB-005，

FUB-AMB，

2-Bromo-LSD，

5F-ADB，

THJ-018，

5F-MN-24，

5F-PCN，

U-47700，

NM-2201

5-Methylethylone，

MPHP，

4-EMC，

4-CL-PET，

4-CL-PVP，

APPP

2-AIMP，

BK-EBDP White，

BK-EBDP Brown，

2-NMC Crystals,

2-NMC Powder,

4-CEC White，

4-MPD，

4-CPRC Powder,

4-CPRC Crystals，

4-CEC Crystals，

Dibutylone White，

Dibutylone Brown，

Mexedrone，

TH-PVP，

4F-PHP，

4-CL-PMT，

Hexen ，

3-MEO-PCP

5FNPB22,

FUBPB22,

MED,

Emoxypine,

5mapdi,

4F-PV8 Crystal,

5F-PV8 Crystal,

MDPHP,

ADRAFINIL Powder,

ADRAFINIL Crystals,

5FSDB005,

5FNPB22,

FUBPB22,

APPP,

Company:Overcomer Research Chemicals Co., Ltd

E-mail:cherry@overcomer-cn.com

Skype:cherrymiao799