☆ ※ ◇ Tianjin Guangyuan Metal Materials Co., Ltd. Poly is a professional large-scale enterprises engaged in steel materials. Main seamless, is mainly engaged in Shougang, Baosteel, Fushun Special Steel, Dongbei Special Steel, smelting steel, Benxi, Chengdu, Tianjin Steel, Bao Steel, smelting steel, Hengyang Steel, Anshan Steel, Bao Steel, no steel, etc. structural steel pipe plant, fluid management, the low-pressure boiler tubes, furnace tubes, fertilizer, petroleum cracking pipes and vessels dedicated pipe, tube and part of the electricity imported alloy tube. My company has more than 8,000 tons of stock, more than 600 varieties of any of your purchase. Also operates a stainless steel tube stainless steel stainless steel angle stainless steel flange! And lots of copper! 
 Material: 10 #, 20 #, 35 #, 45 #, 16Mn (Q345), 27SiMn, 40Cr, 15CrMoG, 35CrMo, 12Cr1MoVG 10CrMo910, T91 (Steel Research 102), A335P11, A335P12, A335P22, A335P91, A213T11, A213T12, SA106B , SA106C, A333GR.1, A333GR.6, ST45.8-III, J55, K55, N80, L80, P110, X40-70, L245, L360, DZ40, DZ50, R80, YB235-70, 12Cr2MoWVTiB etc. 
 Standard: GB/T8163-1999, GB/T8162-1999, GB3087-1999, GB5310-1995, GB6479-2000, 
 GB5312-1999, GB9948-88, GB/T17396-1998, DIN17175-79, WB36, GB3639-1995 
 Stainless steel pipe, stainless steel bar, stainless steel elbow, stainless steel flanges, stainless flange, stainless steel adjustable size of the head, stainless steel tee, stainless steel cross, stainless steel angle, stainless steel channel, not stainless flat steel, etc. 
 Stainless steel plate Standard: 201,202, 301,304,321,316,316 L, 310S, etc. 
 Stainless steel tube Standard: 304,321,316,316 L, 310S, etc. 
 Stainless Steel Bar Standard: 1Cr17Ni2, 0Cr13, 1Cr13, 2Cr13, 3Cr13, 4Cr13, 304,321,316,316 L310S, etc. 
 Made of; 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr17Ni14Mo2, 0Cr25Ni20 etc. 
 Carbon steel, alloy steel, tool steel categories: 
 45 #, 16Mn (Q345), Cr2Mo, Cr12MoV, 3Cr2W8V, H13, GCr15, 9Cr2Mo, 42CrMo, 35CrMo, 65Mn, 
 60Si2Mn, 9CrSi, 25Cr2MoV, 12C