7nm Technology Antminer S15 Exposed Die Technology Antminer S15 Exposed Die 7nm chipset hashrate 28TH/S Enhanced mining performance More power efficient 57J/T
Best Source will be Your Trustable Partner in China!
Our company profile: We are Best Source international Ltd.(BSI ) , 19years experience in electronics technology manufacture industry. We are specialized in Crypto currency coins Mining hardware , Graphic Card , Tablet PC, Mobile Phone & Phone accessory .
In Crypto currency Mining industry , We can provide you graphic card , assemble mining computer components ; professional ASIC mining machine . We has very good solutions for Bitcoins, LTC , ETH/ETC, ZEC, XMR, Dash mining machine , Mining Components such GPU Graphic card, cpu, memory, mainboard, riseres, mining power supply, ssd etc in reliable quality.
Best Source Growing History
> In 1999, BSI do business for graphic card, computer and Accessories.
> In 2003, BSI invest its own factory for offering OEM manufacturing service.
> In 2009, BSI start business of OEM & ODM service on mobile and tablet PC.
> In 2012, BSI is president company of council of CHINA SHENZHEN CHAMBER OF E-COMMERCE.
> In 2013, annual sales volume has reached a landmark of 250 million dolars.
> In 2017, BSI start to offer dropship service.
> In 2013-2018 BSI start business for Crypto currency Mining industry
Certifications: CE FCC RoHs
Best Source International CO.
-----Your Trustable Partner In China.
President of Council, Shenzhen Chamber of E-Commerce, 13 years Alibaba Gold Supplier,
Packaging & Shipping
CONTACT US NOW ON WHATSAPP\EMAIL TO GET DISCOUNT PRICES ON SALES