Welcome to TopTop HGH Bio-Tech Co., Ltd


Payment way

Payment Methods:



best way. prepare the btc in advance 


--Bank transfer 

bank transfer is easy,fast and very safe.  it takes 1-2 days. 


--WU. MG 

pls avoid, very tough,receiver gets flagged after several transaction. 




We take bitcoin as prior, it's very safe, no international transaction fee and easy to pay instantly. the best way for long term business. You can also pay to all other sources.  first time to buy bitcoin, a little confused, but you do once, then it will be very easy.

We will offer 5% discount buy using bitcoin payment way!


after you place the order, pls ask us for payment info.




Bitcoin payment way


we recommend those sites to buy bitcoin:


1, coinbase.com 


Coinbase is probably the easiest way to buy bitcoins in the USA and most of countries.

2, blockchain.info


one of the best bitcoin wallet in the world, no need to provide ID.


in europe:

u can use this bitcoin wallet, and u can also buy bitcoin with credit card, just follow the instruction to buy it instantly.


in USA

u can use this bitcoin wallet, but still not available to buy bitcoin. so u can buy bitcoin through coinbase.com, then send to this bitcoin wallet. very safe, never close your account. 

3,  localbitcoins.com 


it's worldwide, all members can buy bitcoin from the sellers in theire own country with different  payment method.

LocalBitcoins is an escrow service which also helps to match bitcoin buyers and sellers. The most common method of payment for purchase is cash deposit. However, users may advertise trades for whichever payment method they prefer. 


Why chose bitcoin?

very private:  it's P2P,  In-person trades require no personal information

No limite:  you can buy as much as you want.

fast: u contacte seller online, once he gets your payment, he releases the bitcoin to u.

easy: first time buyer, its a little confused, after u buy it once,it would be very easy.

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