HAKKIMIZDA
The professional China rolling machine manufacturer
PRONJAS MACHINERY
Pronjas Machinery Co., Ltd, founded in 2013, is an export-oriented trading subsidiary of Chaoli Rolling Machine Group of Companies. With 20 years of operation, Chaoli has become a famous machinery manufacturer in China, especially a leading company in plate rolling machine.PRONJAS brand mainly deals with all kinds of metal processing machine tools, such as shearing machine, bending machine, plate rolling machine, laser welding, laser cutting, all kinds of welding machine and other products.
Relying on Chaoli’s strong brand appeal and extensive customer reputation, PRONJAS has made proud achievements. So far, it has exported to more than 80 countries and regions around the world, and won the praise of customers.

WHAT WE CAN PROVIDE
Advantages
As a metal fabrication machine factory, the advantage of PRONJAS is that it is well-versed in the performance of all kinds of plate rolling machines, press brake machines, profile bending machines, and accessories. In-depth cooperation, PRONJAS provides all-inclusive factory services and cheaper special channel prices to customers.
InInnovation
A number of patents to master the core technology.
Large Customer
Built up a large client base of more than 2600.
Quality Control
Multistep process to ensure product quality.
Rolling Samples
Solve most of your bending needs.
Our product quality guarantee perlod is 12 months from B/L date. During guarantee perlod, we will provide spare parts without any charge in case of quality discrepancy caused byus. If the malfunctions are caused by customers’Incorrect operations, we will provide customers spare parts at cost price. We also can offer flexible extended warranties accordingto the actual situation.
Our engineer can go to your factory for installation and showing operation detalls on condition of you provide the round-trip air tickets, visa formalities, food and accommodation. In turn, your engineers can come to our factory for learning the installation, operation and maintenance for free.
Pronjas power
CERTIFICATES








More about Pronjas and Chaoli factory Factory Strength
Factory Strength
01.
Carpentry Projects
We have set up an archive system to record the production process
02.
Raw Material Control
High quality of 42CrMo forging alloy material,Q235B and Q355B plate are widely provided.
03.
Testing Equipment
CHAOLI has strong manufacturing capacity and soonest delivery time.

04.
Testing Instrument
CHAOLI equips a variety of testing instruments
05.
Motivated Employees
Li Ming,one of the QC inspectors,has been working in CHAOLI for over 20 years.
06.
Project Expert Hiring
CHAOLI has strong manufacturing capacity and soonest delivery time