C. A Tech Manufacturing Company., Ltd. Is committed to the manufacture and sales of graphics cards and blockchain mining machines.
It is a high-tech enterprise integrating R& AMP; D, production and sales of consumer electronic products. the company adheres to the principle of " reputation first,
Service first", and has scientific research, management, production and other departments. We strictly control the production and manufacture, and make satisfactory products for our customers.
for many years, we have specialized in bitcoin mining department, with professional technical engineers and maintenance personnel.
C. A Tech enjoys a high reputation in the industry for its first-class products and perfect service. with strict quality control,
We do our best to provide consumers with reliable and innovative technologies and services, and provide truly affordable, high-quality, easy-to-use and reliable products. Our products are exported to overseas markets,
Especially Western Europe, North America, Asia and Oceania. To Choosing C. A Tech means choosing a professional company! We face and help customers with a very good service attitude. We sincerely hope to establish long-term
and stable strategic cooperative relations with outstanding customers all over the world. how to order?

Send us inquiry -- we reply and send you price -- we confirm price -- send your address, we make PI-- receive your payment -- ship order and supply tracking number

1. Due to the unstable market price, the product price may change at any time, so we will not inform you every day, and the final price can only be confirmed after our communication.

Warranty:

1. The new mining machine shall be guaranteed for 180 days according to the factory date.

2. Packing: Carton + foam box

3. Transport.

All mining machines are usually shipped via DHL/UPS/TNT/ air/sea

Track the shipment number and update the delivery conditions daily.

What do we do before delivery?

Before shipment, we test the machines one by one, take photos and send videos to customers to ensure good quality

Each product is packed with sponge to avoid breakage in transit.

Put the lower value into the shipping invoice to avoid high taxes.

We are a corporate reputation company because we value corporate reputation:

1. Our delivery: 100% will be delivered within the agreed time.

2. Our products: 100% guarantee authentic, safe and stable.

3. Our after-sales service: 100% guarantee the most professional technology.