how can we make sure the product quality?
1.you can buy a sample to test before your give we a mass order.
2.we have 1 year guarantee time.
3.you can buy our product thought our alibaba acount or amazon acount, if product have any problem, you can ask we to refund.
how much of the refractometer? any discount?
we are manufacturer of the coffee refractometer.it is invent by our own company. we have its patent.
the price for consumer from all over the world is same. But if you buy over 10 piece will have 10% discount. and over 100 piece
will have 20% discount.
where can we buy ?
you can buy from our alibaba account or amazon account. search Shenzhen Digitizing Fluid Technology Co.,Ltd to find us.
what will include in the package?
a USB and a manual and two straw and a refractometer.the box dimension is 132*82*93mm
how many days will it take to shipping to our country?
usually 5-15 days by air.
can we customized the logo?
of course. but the MOQ will be 1000 pieces.