Blue Flower

TISINA OOD was established in 2001 as a small family business focused in industrial trade and production.
In 2005, the company began building its own foundry, looking to capitalize on the boom crane market in the region. First details were produced in February, 2006
During the years the company established as a leader and a pioneer in the iron casting industry in Northern Bulgaria
The production based is situated on a 7000 sq.m. real estate in the industrial zone of Dryanovo, Bulgaria

TISINA OOD is a family-owned company
Eng. Nikolay Dyankov –Manager and Owner, has 40years of experience in the machine-building industry. He was the Production Director of PodemAD –the state-owned crane-building company that grew to be the biggest on the Balkan peninsula
The company has grown from having 8 employees in 2006 to 63 employees currently (15 of which are women)

The casts are produced for the machine-building and structure-building industries, for the production of cranes as well as details ensuring explosive-protected areas. The production is mainly sold on the European and World markets.

Castings are with very good workability and density as well as hardness of the metal base corresponding to the mark iron or
steel.

Post-productions details cleaned on a modern particle-streaming equipment that ensures high quality as well asanti-corrosion painting.

As an additional service the company offers development of equipment using specifications provided by the customer as well and offers the machining of produced detailsusing newly purchased Lathes.

"TISINA Ltd.
is authorized to work with waste from ferrous and non-ferrous metals.

The production list includes mainly:
- Manufacture of parts for normal, tropical and explosion-proof cranes;

- Castings of responsibility machine parts, agricultural machinery and general engineering.

- Body parts for machines;


- Castings for road construction, shafts, bars, etc.;

- Cast iron for
heating devices / fireplaces and heaters / with solid fuel;

TISINA Ltd. has specialized in the manufacturing of iron casts produced from GREY (type GJL) and SPHEROIDAL GRAPHITE (type GJS) cast iron and steel with maximum weight 400 kilograms (type GJL) and 100 kg (type GJS).

Castings for the manufacturing of parts for normal, tropical and explosion-proof cranes, mainly sold for the European and World markets; castings responsible for machine parts, agricultural machinery, general machinery, hull details of machinery for road construction, heating solid fuel appliances and other

Our hand-moulding production process has the advantage of producing single items or small batches cost effectively. The company has new production line for machine molding with frozen moulds.

Post-productions details cleaned on a modern particle-streaming equipment that ensures high quality as well asanti-corrosion painting

The company offers the machining of produced detailsusing newly purchased Lathes

 Issuance of quality certificates valid in the EU

 As an additional service the company offers engineering services such as development of equipment usingspecifications provided by the customer

As a sign for its organizational quality and productionmodernization, the company has been awarded the EU grants for successfully developing projects in Operational Program "Competitiveness" and Operational Program"Human Resource Development" -"Safe Work Environment"

 

 

 

The company has the following equipment:
• Optical emission spectrometer ,
• Metallographic microscope,
• Materials testing machine
• Universal polisher
• Melter temperature meter
• Two strength and hardness measuring instruments by Brinell and Rockwell scales.

The company is certified according to EN ISO 9001:2015 и 45001:2015 by the company Quality Austria.

 

 

The casts are produced for the machine-building and structure-building industries, for the production of cranes as well as details ensuring explosive-protected areas. The production is mainly sold on the European and World markets.

Castings are with very good workability and density as well as hardness of the metal base corresponding to the mark iron or
steel.

Castings are cleaned on particle-streaming equipment.

As an additional service the company offers development of equipment using specifications provided by the customer as well as  the machining of parts and details.

"TISINA Ltd.
is authorized to work with waste from ferrous and non-ferrous metals.

The production list includes mainly:
- Manufacture of parts for normal, tropical and explosion-proof cranes;

- Castings of responsibility machine parts, agricultural machinery and general engineering.

- Body parts for machines;

 - Castings for road construction, shafts, bars, etc.;

- Cast iron for
heating devices / fireplaces and heaters / with solid fuel;