1. samples are provided for test;
2. good quality products;
3. 100% secure delivery.
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payment ways: , moneygram, bitcoin, t/t
delivery: ems/ eub/ usps/ ups/ tnt/ fedex/ dhl etc
packaging:Â safe and discreet packaging
4mpd  reliable quality mpd  on hot selling eg-018Â
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our company supply high quality chemical products with the most competitive prices.Â
if have any need or question, us freely.Â
hope we can have chances to build good long-term cooperation. Â
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1.q:what is the quality of your company
  a:overcomer research co., ltd has six years export experience .the qualities of theÂ
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 will send the sampleÂ
directly to your door by courier. Â Â
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.
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why choose us
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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:Â
 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.