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SFC - The Bulgarian manufacturer of springs

We manufacture gun springs and gun parts SINCE 1878. ISO-9000 certified! AQAP certified! Firearms licensed!

About us Machine-gun belts Gun springs Cold-coiled springs Engineering
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Products

  1. Railway bogie suspension springsY25 bogie suspension springs. Suspension springs for trucks/trailers/cars. Hot coiled (hot wound) springs.

    The suspension springs for railway wagons (bogie suspension springs) are manufactured according to UIC standard. Our suspension springs fit in freight and passenger coaches and locomotive bogies.

     

    Our particular speciality is the production of springs for Y25 bogie and its upgrades Y25 bogie and its analogues are widely used in Europe. We manufacture suspension springs for other types of railway bogies as well. Railway suspension springs are manufactured as per customer's drawings/requirements and UIC. We manufacture also other springs used by the railways.

     

    Spring data: bar diameter=60mm max; bar length=6700mm max

     

    We make suspension springs for trams, underground, passenger cars, lorries, agricultural vehicles etc.

     

    We manufacture high quality springs for machinery, mining, military, agriculture, power industries.

    Our springs are also used in earthmovers (graders, excavators, tractors) & in the automobile industry as suspension springs for cars/trucks/trailers. 

     

    We are the only manufacturer of suspension (hot coiled; hot wound) springs in Bulgaria!  

     

  2. Cold-coiled springs: wire diameter 0.2-15 mm. We produce all types of cold coiled springs: compression springs, extension springs, torsion springs, prismatic springs, zigzag springs, armour-type springs, springs for lip-type seals. We were the only cold spring producer in Bulgaria till 1990. As a reputable spring maker we guarantee excellent quality and 100% control of the spring characteristics. Stampings & complicated pressings from strip and wire.

  3. Springs for guns (pistols, submachine guns and machine guns): We manufacture all types of springs for guns: multi-wire, prismatic, magazine springs, blade gun springs. Our gun springs (for pistols, rifles, submachine guns, machine guns, cannons) are made according to the highest military standards. We produce 95%of the gun springs used in Bulgaria. As a famous springs manufacturer we produce large quantity of gun springs for export.

  4. Ammunition belts and ammo links; steel cartridge belts (links) for machine guns (auto-cannons); metallic links for munitions:

    -          7.62x54mm belts for PK, PKM, PKMS, PKS (all models Kalashnikov machine guns);

    -          belts 7.62x54mm for PKT machine gun; 

    -          M13 links 5.56x45mm for NATO machine-guns;

    -          M27 links 7.62x51mm NATO machine-guns;

    -          12.7mm belts for NSV/NSVT Russian machine guns (links 6L-19);

    -          12.7mm belts for DShKM Russian machine guns

    -          12.7mm links for YakB Russian machine guns

    -          14.5mm belts for KPV/KPVT

    -          23mm links ZU-23-2, ZSU-4 SHILKA & SAU-23; 

    -           23mm links for GSh-23/ GSh-23L Russian aircraft cannons; 

    -          30mm links for 2A42, 2A72, 2A38 Russian auto-cannons ;

    -          30mm links for GSh-30 Russian aircraft cannons ( GSh-30-1 and GSh-30-2); 

    -          30mm belts for AGS-17 Russian automatic grenade launcher,

    We are the only manufacturer of machinegun belts (links) in Bulgaria .

  5. Ammo box for ZU-23 (left & right): Ammunition boxes (ammo boxes) for 23mm ZU-23-2 Russian machine-gun (2A13) - anti-aircraft: Drawing No. ASSY 09/2A13 (complete set: right box and left box)  

  6. Magazines for rifles, light machine guns, submachine guns: We manufacture gun magazines for different systems - NATO, Russian/Soviet, Israeli,  The gun magazines are produced in full accordance to the original drawings (license documentation). Steel & polymer rifle magazines. 

    -          5.56x45mm magazines for M16 and AR15 rifles: 30 rounds; 40 rounds; 10 rounds; steel & polymer

    -          7.62x39mm magazines for AK47, AKM, AKS, AKMS (Kalashnikov): 30 rounds; 40 rounds; 10 rounds; steel & polymer

    -          7.62x39mm magazines  for RPK and RPKS Soviet/Russian light machine guns Kalashnikov  (40 rounds; polymer); 

    -          5.56x45mm magazines for Israeli 'Galil' (35 rounds); 

    -          5.56x45mm magazines for Israeli 'Tavor' TAR-21 (30 rounds);

    -          9x19mm magazines for  Israeli 'UZI' (32 rounds);

    -          9 mm cartridge magazines for  Israeli 'Micro Tavor'' (32 rounds)

    We are the only manufacturer of rifle magazines in Bulgaria.

BEST QUALITY AT  BEST PRICES!

Information about our CIVIL products is available at http://www.railway-bogie-springs-manufacturer.com/index.html 

Copyright 2002-2020 SFC All rights reserved. email: info@springsmanufacturer.com

Railway bogie suspension springs. Y25 bogie suspension springs. Suspension springs for trucks/trailers/cars. Hot coiled (hot wound) springs. The suspension springs for railway wagons (bogie suspension springs) are manufactured according to UIC standard. Our suspension springs fit in freight and passenger coaches and locomotive bogies. Our particular speciality is the production of springs for Y25 bogie and its upgrades Y25 bogie and its analogues are widely used in Europe. We manufacture suspension springs for other types of railway bogies as well. Railway suspension springs are manufactured as per customer's drawings/requirements and UIC. We manufacture also other springs used by the railways. Spring data: bar diameter=60mm max; bar length=6700mm max We make suspension springs for trams, underground, passenger cars, lorries, agricultural vehicles etc. We manufacture high quality springs for machinery, mining, military, agriculture, power industries. Our springs are also used in earthmovers (graders, excavators, tractors) & in the automobile industry as suspension springs for cars/trucks/trailers.  We are the only manufacturer of suspension (hot coiled; hot wound) springs in Bulgaria!  Cold-coiled springs: wire diameter 0.2-15 mm. We produce all types of cold coiled springs: compression springs, extension springs, torsion springs, prismatic springs, zigzag springs, armour-type springs, springs for lip-type seals. We were the only cold spring producer in Bulgaria till 1990. As a reputable spring maker we guarantee excellent quality and 100% control of the spring characteristics. Stampings & complicated pressings from strip and wire. Springs for guns (pistols, submachine guns and machine guns): We manufacture all types of springs for guns: multi-wire, prismatic, magazine springs, blade gun springs. Our gun springs (for pistols, rifles, submachine guns, machine guns, cannons) are made according to the highest military standards. We produce 95%of the gun springs used in Bulgaria. As a famous springs manufacturer we produce large quantity of gun springs for export. Machinegun belts and links; steel cartridge belts (links) for machine guns (auto-cannons); metallic links for munitions: 7.62x54mm belts for PK, PKM, PKMS, PKS (all models Kalashnikov machine guns); belts 7.62x54mm for PKT machine gun; M13 links 7.62x51mm for NATO machine-guns; M27 links 7.62x51mm NATO machine-guns; 12.7mm belts for NSV/NSVT Russian machine guns (links 6L-19); 23mm links ZU-23-2, ZSU-4 SHILKA & SAU-23; 23mm links for GSh-23/ GSh-23L Russian aircraft cannons30mm links for 2A42, 2A72, 2A38 Russian auto-cannons ; 30mm links for GSh-30 Russian aircraft cannons ( GSh-30-1 and GSh-30-2);    30mm belts for AGS-17 Russian automatic grenade launcher, We are the only manufacturer of machinegun belts (links) in Bulgaria . Ammo box for ZU-23 (left & right): Ammunition boxes (ammo boxes) for 23mm ZU-23-2 Russian machine-gun (2A13) - anti-aircraft: Drawing No. ASSY 09/2A13 (complete set: right box and left box)  Cartridge magazines for rifles, light machine guns, submachine guns: We manufacture gun magazines for different systems - NATO, Russian/Soviet, Israeli,  The gun magazines are produced in full accordance to the original drawings (license documentation). Steel & polymer rifle magazines. 5.56x45mm magazines for M16 and AR15 rifles: 30 rounds; 40 rounds; 10 rounds; steel & polymer; 7.62x39mm magazines for AK47, AKM, AKS, AKMS (Kalashnikov): 30 rounds; 40 rounds; 10 rounds; steel & polymer ; 7.62x39mm magazines  for RPK and RPKS Soviet/Russian light machine guns Kalashnikov  (40 rounds; polymer); 5.56x45mm magazines for Israeli 'Galil' (35 rounds); 5.56x45mm magazines for Israeli 'Tavor' TAR-21 (30 rounds); 9x19mm magazines for  Israeli 'UZI' (32 rounds); -          9 mm cartridge magazines for  Israeli 'Micro Tavor'' (32 rounds); We are the only manufacturer of cartridge magazines in Bulgaria. Engineering: Technologies and lines/plants ('Turn-key' projects) for the production of railway bogie springs (hot-coiled springs), machine-gun belts & gun magazines.     ShK belts, DShKM belts, NSV belts, ammunition belts, PKM 7.62mm ammo belts, KPV belts, KPVT munition belts,7.62x54 mm ammo belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK ammo belts, ammo links,DShKM ammo belts, NSV belts, PKM belts, KPV belts, KPVT 14.5mm ammo belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, 12.7x108mm DShK ammunition belts, DShKM ammunition belts, NSV ammo belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm Kalashnikov ammunition belts, 12.7x108 mm belts, 14.5x114 mm belts, ammo belts 12.7 mm Yak B links, 12.7x108mm YakB links, 12.7 mm Yak-B links, 12.7x108 mm munition Yak-B links, 23 mm ZU-23 machinegun ammo links, 23 mm GSh-23 links, 30 mm GSh-30 links, 30 mm 2A42 links, 30 mm 2A72 links, 30 mm GSh-30-1 links, munition belts, munition links, 30 mm GSh-30-2 links, 23 mm ZU-23-2 links, 23 mm Shilka ammo links, 30x29mm AGS-17 ammunition belts, 6L12 ammunition belt, 7.62x54 mm ammo belts Kalashnikov, belt 6L5, belt 6L6, belt 6L7, PKT belts, 6L19 belts, 30 mm links 9-H-623 ; 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30 mm links 9-N-623, 9H623, 9N623,links belts, ammunition links, ammunition belts, DShK belts, DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts,7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK belts, ammo links,DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK belts, DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, ammo belts 12.7 mm Yak-B links, YakB ammunition links, 12.7 mm Yak-B machinegun links, 12.7x108 mm Yak-B links, 23 mm ZU-23 machinegun links, 23 mm GSh-23 links, 30 mm GSh-30 links, 30 mm 2A42 links, 30 mm 2A72 links, 30 mm GSh-30-1 links, munition belts, munition links, 30 mm GSh-30-2 links, 23 mm ZU-23-2 links, 23 mm Shilka links, 30 m AGS-17 belts, 6L12 belt, 7.62x54 mm belts Kalashnikov, belt 6L5, belt 6L6, belt 6L7, PKT belts, 6L19 belts, 30 mm links 9-H-623 ; 30 mm links 9-N-623, 9H623, 9N623,links belts, ammunition links, ammunition belts, DShK belts, DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts,7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK belts, ammo links,DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, DShK belts, DShKM belts, NSV belts, PKM belts, KPV belts, KPVT belts, 7.62x54 mm belts, 12.7x108 mm belts, 14.5x114 mm belts, ammo belts 12.7 mm Yak B links, 12.7x107mm UTIOS belts, YakB links, 12.7 mm Yak-B links, 12.7x108 mm Yak-B links, 23 mm ZU-23 links, 23 mm GSh-23 links, 30 mm GSh-30 links, 30 mm 2A42 links, 30 mm 2A72 ammo links, 30 mm GSh-30-1 ammo links, munition belts, munition links, 30 mm GSh-30-2 links, 23 mm ZU-23-2 ammo links, 23 mm Shilka links, 30 m AGS-17 belts, 6L12 belt, 7.62x54 mm belts Kalashnikov, belt 6L5, belt 6L6, belt 6L7, PKT belts, 6L19 belts, 30 mm links 9-H-623 ; 30 mm links 9-N-623, 9H623, 9N623,links belts, ammunition links, ammunition belts,   metal links for ammunition, metallic links for ammunition, metallic links for ammo, metallic links, links for ammunition, ammunition belts, ammo metallic belts, belts for ammunition, metal cartridge belts, metallic ammunition belts, metallic ammo belts 7.62x54, DSHK belts, 12.7 DSHK belts, 12.7x108 DSHK belts, 12.7x107 belts, UTIOS belts 12.7x108mm, NSV belts 12.7x108mm, DSHKM belts 12.7x108 mm, ammunition belts DSHKM 12.7mm, ammo belts DSHKM 12.7x108 mm, NSV ammo belts, NSVT ammunition belts 12.7x108 mm, YakB links 12.7x108mm, Yak-B ammo links 127x108, Yak-B ammunition links 12.7x108, 12.7x108 ammo belts NSVT, 12.7x108 ammo belts DSHK DSHKM, DSHK metal belts 12.7x108, DSHK belts 12.7x108mm,, Kalashnikov 7.62 belts, Dushka 12.7 belts, DUSHKA 12.7x108 belts, Dushka 12.7 mm ammunition belt, Kalashnikov PK belt, PKM belts, PKT belts, PK belts, PK ammo belt, PK ammunition belts 7.62mm, PK ammo belt 7.62x54 mm, Coyote ammo belt 12.7, Coyote ammunition belt 12.7x108,  KORD ammo belts 12.7x108, KORD ammunition belts 12.7mm, NSVT-12.7 belts, NSW ammo belts 12.7 mm, NSW ammunition belts, KT-12.7 ammunition belts, M87 Zastava ammo belts 12,7 mm, Finland 12.7 Itkk 96 ammo belts, 12,7 ilmatorjuntakonekivääri 96,  M87 NSVT ammo belts 12,7mm, Zastava M02 Coyote belts 12.7mm, Zastava M02 Koyote belts 12.7mm, NSVS-12.7 ammunition belt, NSVT-12.7 ammo belts, TK vz. 53 ammo belts 12.7x108, MGD ammunition belts 12.7x108, Doshka 12,7 ammo belts, Doshka 12,7x108 ammunition belts, DSHKM belts 12,7mm, DSHKM ammo belt 12,7x108, KPV-14.5 ammo belts, KPVT-14,5 ammunition belt, KPV-14,5 ammunition belts, Type 58 14.5 ammunition belts, Type 75-1 ammo belt 14.5mm, Type 80 ammo belt 14,5x114 mm belt, ZGU-1 ZPU-2 ammunition belts 14.5x114, ZPU-4 ammo belts 14.5mm, MTPU-14,5 ammunition belts, MPTU-14.5 mm ammo belts   Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belt 7.62x54, machinegun belt 7.62, machinegun belt 7.62x54R, DSHK belt, 12.7 mm belt DSHK, belt DShK, NSV belt, DShK belt, DShKM belt, NSVT belt, 7.62x54 belt, ZU-23 belt, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm, Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,Machinegun belts 7.62x54, machinegun belts 7.62, machinegun belts 7.62x54R, DSHK belts 12.7 mm belts DSHK, belts DShK, NSV belts, DShK belts, DShKM belts, NSVT belts, 7.62x54 belts, ZU-23 belts, Zu23 links, Zu-23 links, NSV belts 12.7x108, NSVT belts 12.7 mm,