About Us
From Your Drawing to the Finished Part

Contract Sheet Metal Processing: Laser Cutting, Bending and Welded Manufacturing

We are a metal processing facility with our own production infrastructure. We bring laser cutting, punch press, press brake bending and MIG/MAG welding under one roof, delivering contract manufacturing from drawing to finished part.
Founded in Ankara in 2006, our company entered the sector under the name Dolunay Raf Sistemleri and took the name Depota after renewing its corporate identity in 2009. Manufacturing in its own facility since day one, the company today operates across a 3,500 m² production area under ISO 9001 quality certification.

Our machine park has grown over the years, turning us from a company that manufactured only its own products into a contract metal processing centre that also processes parts for other manufacturers. Today our main business is cutting, punching, bending and welding sheet metal, pipe and profile for industrial companies, machine manufacturers and defence industry subcontractors.

Our storage products manufacturing has continued since 2006; that product group is presented with its full catalogue and technical detail on our storage products page.

From Drawing to Finished Part

Our contract manufacturing process starts with a technical drawing. You send us a DXF or DWG file; a dimensioned PDF technical drawing also works. For jobs without a drawing, we take measurements from a sample part and prepare the drawing ourselves, including the bend allowance flat pattern.

The cutting method is then chosen according to part geometry and quantity; the part is cut by laser or punch press, bent on the press brake where required, and joined by MIG/MAG welding. In serial work the first part goes through dimensional inspection and production continues with the same settings after approval.

Running every step in the same facility means the part never travels between workshops. Lead times shorten, the risk of dimensional deviation drops and you have a single point of contact throughout.

TAİ
TEİ
ASELSAN
HAVELSAN
TUBİTAK SAGE
ODTÜ
TÜRKSAT
TEKNOMAK
COCA COLA
MERCEDES BENZ
AMERİKAN BÜYÜKELÇİLİĞİ
MKE
TÜRK TRAKTÖR
TÜRK HAVA KUVVETLERİ
OYAK ÇİMENTO
RÖNESANS HOLDİNG
TPAO
ÇALIK ENERJİ
ARÇELİK
BAŞKENT ELEKTRİK AŞ
ASKİ
T.C. BAŞBAKANLIK
EMNİYET GENEL MÜDÜRLÜĞÜ
ADALET BAKANLIĞI
YARGITAY
SAYIŞTAY
T.B.M.M
H.S.Y.K
M.E.B
SAĞLIK BAKANLIĞI
TÜRK KIZILAYI
DEVLET DEMİRYOLLARI
NÜFUS VE VATANDAŞLIK HİZMETLERİ
HALKBANK
ZİRAAT BANKASI
VAKIFBANK
İLBANK
HONDA
IVECO
ORMAN BAKANLIĞI
TİCARET BAKANLIĞI
SGK
TERMİKEL
TEKNOSA
DOĞUŞ
D&R
EGO
MEDİAMARKT
01

Our Own Production Infrastructure

We have been manufacturing since 2006. We work with our own machine park in a 3,500 m² covered facility and do not subcontract the work.
02

One Roof, One Process

Cutting, bending and welding in the same facility. You work with a single point of contact and shorter lead times instead of juggling three suppliers.
03

From Sample to Serial Production

ISO 9001 certified production with a track record in defence industry and corporate projects. After single-part sample approval, serial production continues with the same settings.