Logo společnosti J 4 s.r.o.

“We build ovens for mastersof their craft”

Archive of news and press releases

In May 2017, the association of Czech producers J4, MOPOS and TOPOS put into operation a new line for baking free set wheat bread at the company Talkh Chikher in Ulan Bator, Mongolia. This comprehensive line – is already the seventh in a row – and it indicatives not only of the customer's s

An unique solution for bakers from a distant country, more »

Representatives of J4 took part in a major international exhibition INTERPACK 2017, held in Düsseldorf, Germany, 04.-10.05.2017.

Interpack 2017 Düsseldorf, more »

Company J4 manufactured and put into operation the anniversary oven with number 650 successfully last month. The oven was delivered to the confectionary company Ageevskij in Russian town Penza. The original small sweet shop with hand manufacturing, which was founded in 2000, enhanced its pro

Launching of the anniversary oven no. 650, more »

Nowadays after the complete overhaul of the bakery shop, we put into operation the oven PPP 3 61.221 and PPP 3 81.211-2V. Common bakeries will be produced in these ovens.

Start-up of the repaired baking band oven in Ostrava, more »

 J4 launched into operation a new cyklothermic band oven  PPP 3,0 63.211 for baking white bread with  60% wheat and 40% rye flour. 5 heating zone of the oven are heated by industrial burner Weishaupt G 30.

Launching of the new oven in Dzerzhinsk (Russia)., more »

In this year our company has finished another interesting project in the cooperation with Dutch firm BVT Bakery Services that supervised the delivery of the complete production line.The outcome of one-year joint development was the assembly of the new high-temperature oven PPP 1,3 10,4.225-H

New high-temperature oven PPP 1,3 10,4.225-HT,D, more »

J4 s.r.o.

Průmyslová 96

Předměřice nad Labem

CZ-503 02 Česká republika


VAT ID Number: 60935731


Registered at Municipal Court

in Hradec Králové, section C, insert 6207


Telephone: +420 495 581 139

Fax: +420 495 581 321



Ing. Michal Verner

Head of Service