Dachang Coolbest Co., Ltd.

Dachang Coolbest Company has 8-year experience in cooler, freezer, and defroster.

Our business covers research,manufacture, exporting and marketing.

We are a growing rapid company with passion team,

Our products including vacuum pre-cooling machine, which is used very widely for fresh cut flower, leaf vegetable and mushroom.

vacuum pre-cooling machine has a few advantages as below:

1) The pre-cooling process time is as short as around 30 minutes per one cycle of treatment.

2) Treated by vacuum pre-cooling, the shelf life is much longer than others, it can as long as 25 days.

3) After vacuum pre-cooling treatment, the objects of fresh cut flower, leaf vegetable, and mushroom, have same fresh appearance as origin.

4) The inside and outside temperature of objects can be decreased to the same temperature at the same duration.

5) If there is a wound on the object, after vacuum pre-cooling, there will be a "protection film" on the wound to avoid any further.

The vacuum defroster (thawing machine) are mainly used for defrosting the objects, which temperature at or below -18 celsius, including  processed and unprocessed beef, meat, livestock, and marine products.

The main advantages of vacuum defroster include:

a) Water-loss (dehydration)  ratio is as litle as 2%.

b) The appearance of defrosted objects can be as fresh as origin, not be gray (water defrost), not be dark (microwave defrosting).

c) No any pollution (such as waster water) occurs.

d) The treatment duration is much less than water defrost (thawing)

The freezer, cold storge, is also our important business, which used for fresh fruit, marine products, agriculture products and so on.

Our capacity can be 30  units per month including all of our products.