Coffee review

Detailed analysis of coffee beans G1 G2 G3 G4 what is the meaning of what is the processing method

Published: 2026-03-28 Author: World Gafei
Last Updated: 2026/03/28, In fact, these Grade-2 and Grade-3 do not completely represent the quality level. What does that mean? As follows: Wash: Grade-1;Grade-2 Sun: Grade-3;Grade-4;Grade-5 and Grade-1 Several points to note: a) Both wash and sun have Gr-1, provided that there are zero defects and Premium Cup. Whether washed or sunburned, Gr-1 is the best of the best or Cu

In fact, these Grade-2,Grade-3 do not exactly represent the level of quality.

What does that mean? As follows:

Washing: Grade-1;Grade-2

Sun: Grade-3;Grade-4;Grade-5 and Grade-1

A few points to pay attention to:

A) Gr-1 is available both in washing and in the sun, provided that there is a "zero" defect and Premium Cup. Whether it's washing or tanning, Gr-1 rates the boutique of the boutique or Cup of Excellence coffee.

B) the lowest level of sun-tanned Shifei and Sidamo is Gr-4.

C) beans of the same level, such as Lim gr-2, have both good and bad, depending on the sorting level and input of the exporter.

D) to meet the requirements of existing "zero" defects, gr-1 beans (including those washed in water or in the sun) are extremely rare because of the high cost of processing and very few suppliers will do them.

Source: network

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。

Important Notice :

前街咖啡 FrontStreet Coffee has moved to new addredd:

FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473

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