1. MASTER PIPE LTD

2. MASTER PIPE – ABOUT US In 1995 Master Steel Profiles JSCo bought a line for production of electro-welded pipes with small diameter from cold rolled coils. The idea is that the new production meets the requirements of certain clients of Master Steel Profiles JSCo, as well as to contribute to the company presence at the steel market in Bulgaria. Over the years Master Steel Profiles JSCo prolonged its production list and develops as one of the main producers of pipes in the country. In line with the company development program, a second pipe production line was purchased in 2002. In 2007 this production was separated into a new company called Master Pipe Ltd. Apart from purchasing the production area, serious investment was made in development of new pipe sizes; the production lines were improved with a view of improving the efficiency and the quality. Master Pipe Ltd. is certified under ISO 9001:2008 and the European conformity sign СЕ. During the short time of its existence as a separate company, Master Pipe Ltd. established business relations with EU countries like Belgium, Holland, Germany, Poland, Romania, Hungary and others as well as with neighboring countries outside the EU. At present 90% of the production is exported to those countries.

3. MASTER PIPE – PRODUCTION PROGRAM Dimensions0,911,21,41,522,533,2 160,3350,370,4380,5040,536 180,380,4190,5330,5730,61 200,4240,4690,5560,6420,684 21,30,4530,5010,5950,6870,7320,952 220,4680,5180,6160,7110,7580,986 250,2690,5920,7040,8150,8691,134 26,90,5770,3370,7610,880,941,228 280,6010,6660,7930,9180,981,282 300,6460,7150,8520,9871,0541,381 320,690,7650,9111,0561,1281,48 33,7 1,1151,1911,5641,9242,2712,407 38 1,2641,351,7762,1892,5892,746 40 1,3331,4241,4822,3122,7372,904 42,4 1,4161,5131,9932,462,9153,094 48,3 1,7312,2843,3883,3513,559 51 1,8312,4173,5883,5513,772 57 2,0532,7134,0323,9954,246 60,3 2,1752,8764,2764,2394,506 63,5 3,0333,7614,4764,759 76,1 3,6554,5385,4085,753 Round pipes Lenght: 500mm - 9000mm Steel grade: S235JRG2, DD11

4. MASTER PIPE – PRODUCTION PROGRAM Dimensions0,911,21,41,522,53 15x150,3960,4370,5170,5940,632 17x170,4520,4990,5920,6810,725 18x180,480,530,6290,7250,772 20x200,5360,5930,7040,8120,868 25x250,6770,7490,8911,0311,1 30x30 1,2491,341,752,15 35x35 1,4681,572,072,54 40x40 1,812,382,933,33 50x50 2,2693,013,724,28 60x60 3,644,5095,22 Square hollow sections Lenght : 500mm - 9000mm Steel grade : S235JRG2, DD11

5. MASTER PIPE – PRODUCTION PROGRAM Dimensions0,911,21,41,522,53 25x150,5360,5930,7040,8120,868 30x200,6770,7490,8911,0311,1 40x20 1,2491,341,752,15 40x30 1,4681,572,072,54 50x15 1,3581,4511,9 50x20 1,4681,572,072,54 50x30 1,812,382,933,33 60x40 2,2693,013,724,28 80x40 3,644,5095,22 Rectangular hollow sections Lenght : 500mm - 9000mm Steel grade : S235JRG2, DD11

6. MASTER PIPE – PRODUCTION PROGRAM Dimensions 0,911,21,41,52 50x25 1,31,5171,6252,14 80X40 3,05 Oval profiles Размери0,911,21,41,52 26.9x120,4590,510,6030,7030,754 30x150,5370,5960,7160,8240,883 50x30 1,5782,06 Elliptical and tunnel profiles Lenght: 500mm - 9000mm Steel grade: S235JRG2, DD11

7. MASTER PIPE – PRODUCTION PROGRAM COLD BENT U PROFILE Dimensions3 mm4 mm 60x30 2,475 3,300 60x40 2,946 3,928 60x503,417 4,556 60x60 3,889 5,185 70x302,7103,614 70x403,1824,242 70x503,653 4,871 70x604,1245,499 70x704,5966,128 80x302,9463,928 80x403,4174,556 80x503,8895,185 80x604,3605,813 80x704,8316,442 100x303,4174,556 100x403,8895,185 100x504,3605,813 100x604,8316,442 100x705,3037,070 120x404,3605,813 120x504,8316,442 120x605,3037,070 120x705,7747,699

8. MASTER PIPE – CERTIFICATES