5083 EN AW-AlMg4.5Mn0.7 | UNS A95083 Aluminium Round Bars

5083 EN AW-AlMg4.5Mn0.7 | UNS A95083 | DIN 3.3547 | JIS 5082 Round Bars Supplier

  • Customized Aluminum Alloy Pipes, Rods, Plates, Wires, etc
  • 15000 ton reverse extrusion machine production equipment
  • Execution Standards ASTM AISI AMS JIS EN GB
  • Aluminum Products Are Available At Affordable Price
  • Trusted Aluminum Fabrication And Outsourcing For Years

5083 belongs to the Al-Mg-Si alloy series and has a wide range of applications, especially in the construction industry. It is the most promising alloy. Good corrosion resistance, excellent weldability, good cold working performance, and moderate strength. The main alloying element of 5083 is magnesium, which has good formability, corrosion resistance, weldability, and moderate strength. It is used to manufacture aircraft fuel tanks, oil pipes, as well as sheet metal parts for transportation vehicles and ships, instruments, street lamp brackets and rivets, hardware products, electrical casings, etc.

Specifications of 5083 aluminum alloy bar

Product Name5083 Aluminum Bar/Rod
StandardASTM B221, ASTM B211, B565, B316, B241, B429, BS EN 485-2, BS EN 573-3, AMS 4160/4161/4172/4121, AMS QQA250/6B,  AMS QQA200/8 etc.
LengthCustomizable
Outer DiameterCustomizable
Processing ServiceBending, Punching, Cutting
TechniqueCold Rolled Hot Rolled Forgings
AdvantagesCorrosion-resistant and easy to
Delivery TimeShort delivery time 

Equivalent grades

AAENUNSDINJISAFNORAMSISO
5083AW-AlMg4.5Mn0.7A950833.3547 | AlMg4.5 | AlMg4.5Mn50825183QQ-A-250/6AlMg4.5Mn0.7

Chemical composition

Weight %AlSiFeCuMnCrMgTiZnOther EachOthers Total
5083Bal0.40 max0.40 max0.10 max0.40 / 1.00.05 / 0.254.0 / 4.900.15 max0.25 max0.05 max0.15 max

Physical properties

Physical PropertyValue
Density265 g/cm³
Melting Point570 °C
Thermal Expansion25 x10^-6 /K
Modulus of Elasticity72 GPa
Thermal Conductivity121 W/m.K
Electrical Resistivity0.058 x10^-6 Ω .m

Mechanical Properties

Temper  Specified thickness Tensile strength Yield strength Elongation min. Bend radius   Hardness 
  mm Rm Rp0,2    
   MPa MPa     HBW 
 over up to min. max. min. max. A50 180° 90°  
mm 
H111 0,2 0,5 275350125 11 1,0 t 0,5 t 75
0,5 1,5 27535012512 1,0 t 1,0 t 75
1,5 3,0 27535012513 1,5 t 1,0 t 75
3,0 6,3 27535012515  1,5 t 75
6,3 12,5 27034511516  2,5 t 75
12,5 50,0 270345115 15  75
50,0 80,0 270345115 14  73
80,0 120,0 260 110 12  70
120,0 200,0 255 105 12  69
200,0 250,0 250 95 10  69
250,0 300,0 245 90 9  69
H112 ≥ 6,0 12,5 275 125 12   75
12,5 40,0 275 125  10  75
40,0 80,0 270 115  10  73
80,0 120,0 260 110  10  73

List of major aluminum alloy product grade

ChinaISO(EU)JapanIndiaRussiaEN(Europe)GermanyFranceU.K.USA
2A11(LY11)Al Cu4MgSiA201724534д1/1110



2017/A92017
2B11(LY8)AlCu5MgSi(A)A2017A
д1п/1111
AlCuMg1/3.13252017A(A-U4G)
2017A
2A12(LY12)AlCu4MgSi1A202424530д16/1160EN AW-2024/AlCu4Mg1AlCuMg2/3.13552024(A-U4G1)
2024
2B12(LY9)
A2024
д16/1160



2024/A92024
2A14(LD10)AlCu4MgSiA201424345AK8/1380EN AW-2014/AlCu4MgAlCuSiMn/3.12552014(A-U4SG)2014(H15)2014/A92014
2A70(LD7)
A2618
AK4-1/1141



2618/A92618
2014AlCu4SiMgA201424345AK8/1380EN AW-2014/AlCu4SiMgAlCuSiMn/3.12552014(A-U4SG)2014(H15)2014/A92014
2014AAlCu4SiMg(A)A2014A

EN AW-2014/AlCu4SiMg(A)


2014A
2017AlCu4MgSiA2017
д1/1110



2017/A92017
2017AAlCu4MgSi(A)A2017A24534AK21/1120EN AW-2017A/AlCu4MgSi(A)AlCuMg1/3.13252017A(A-U4G)
2017A/A92017
2024AlCu4Mg1A202424530д16/1160EN AW-2024/AlCu4Mg1AlCuMg2/3.13552024(A-U4G1)
2024/A92024


A2618

EN AW-2618/AlCu2Mg1.5Ni
2618A(A-U2GN)
2618A
5A02(LF2)AlMg2.5A5052
AMr2/1520EN AW-5052/AlMn2.5AlMg2.5/3.35235052(A-G2.5C)5052(NS4)5052/A95052
5A05(LF5)AlMg5Mn1A5056
AMг5/1550EN AW-5019/AlMg5AlMg5/3.3555
5456(A56S)5456/A95456
5B05(LF10)AlMg5CrA505655000AMr5п/1551



5056/A95056
5005AlMg1(B)A500551000-AAMr1/1510EN AW-5005/AlMg1(B)
5005(A-G0.6)5005(N41)5005/A95005
5052AlMg2.5A5052
AMr2/1520EN AW-5052/AlMg2.5AlMg2.5/3.35235052(A-G2.5C)5052(2L55)5052/A95052
5083(LF4)AlMg4.5Mn0.7A508354300
EN AW-5083/AlMg4.5Mn0.7
5083(A-G4.5MC)5083(NT8)5083/A95083
5086AlMg4A5086
AMr4/1540EN AW-5086/AlMg4AlMg4Mn/3.35455086(A-G4MC)
5086/A95086
6061(LD30)AlSi1MgCuA606165032Aд33/1330EN AW-6061/AlMg1SiCuAlMgSi1Cu/3.23116061(A-GSUC)6061(N20/H20)6061/A96061
6101E-AlMgSiA6101

EN AW-6101A/E-AlMgSiE-AlMgSi0.5/3.2207

6101/A96101
7A09(LC9)AlZn5.5MgCuA707576528B95/1950EN AW-7075/AlZn5.5MgCuAlZnMgCu1.5/3.43657075(A-Z5GU)7075(C77S)7075/A97075
7075AlZn5.5MgCuA707576528B95/1950EN AW-7075/AlZn5.5MgCuAlZnMgCu1.5/3.43657075(A-Z5GU)7075(C77S)7075/A97075

Aluminum alloy chemical composition table

±Aluminum alloy chemical composition
serial numberbrandchemical composition %
SiFeCuMnMgCrNiZnRemarkTiZrotherAlRemark
singletotal
11A990.003 0.003 0.005 0.00299.99 LG5
21A970.015 0.015 0.005 0.00599.97 LG4
31A950.030 0.030 0.010 0.00599.95 
41A930.040 0.040 0.010 0.00799.93 LG3
51A900.060 0.060 0.010 0.0199.90 LG2
61A850.080 0.100 0.010 0.0199.85 LG1
71A800.150 0.150 0.030 0.020 0.020 0.030 Ca:0.03, V:0.050.030 0.0299.80 
8180A0.150 0.150 0.030 0.020 0.020 0.060 Ca:0.030.020 0.0299.80 
910700.200 0.250 0.040 0.030 0.030 0.040 V:0.050.030 0.0399.70 
101070A0.200 0.250 0.030 0.030 0.030 0.070 0.030 0.0399.70 L1
1113700.100 0.250 0.020 0.010 0.020 0.010 0.040 Ca:0.03,V+Ti:0.02,B:0.020.020.10 99.70 
1210600.250 0.350 0.050 0.030 0.030 0.050 V:0.050.030 0.0399.60 L2
1310500.250 0.400 0.050 0.050 0.050 0.050 V:0.050.030 0.0399.50 
141050A0.250 0.400 0.050 0.050 0.050 0.070 0.050 0.0399.50 
151A500.300 0.300 0.010 0.050 0.050 0.030 Fe+Si:0.450.0399.50 LB2
1613500.100 0.400 0.050 0.010 0.010 0.050 Ca:0.03,V+Ti:0.02,B:0.050.030.10 99.50 
171145Si+Fe:0.550.050 0.050 0.050 0.050 V:0.050.030 0.0399.45 
1810350.350 0.600 0.100 0.050 0.050 0.100 V:0.050.030 0.0399.35 L4
191A300.10-0.200.15-0.300.050 0.010 0.010 0.010 0.020 0.020 0.0399.30 L4-1
201100Si+Fe:0.950.05-0.20.050 0.100 0.050.15 99.00 L5-1
211200Si+Fe:1.000.050 0.050 0.100 0.050 0.050.15 99.00 L5
221235Si+Fe:0.650.050 0.050 0.050 0.100 V:0.050.060 0.0399.35 
232A010.500 0.500 2.2-3.00.200 0.20-0.500.100 0.150 0.050.10 marginLY1
242A020.300 0.300 2.6-3.20.45-0.72.0-2.40.100 0.150 0.050.10 marginLY2
252A040.300 0.300 3.2-3.70.50-0.82.1-2.60.100 Be:0.001-0.01②0.05-0.400.050.10 marginLY4
262A060.500 0.500 3.8-4.30.50-1.01.7-2.30.100 Be:0.001-0.005②0.03-0.150.050.10 marginLY6
272A100.250 0.200 3.9-4.50.30-0.500.15-0.300.100 0.150 0.050.10 marginLY10
282A110.700 0.700 3.8-4.80.40-0.80.40-0.80.010 0.300 Fe+Ni:0.70.150 0.050.10 marginLY11
292B110.500 0.500 3.8-4.50.40-0.80.40-0.80.100 0.150 0.050.10 marginLY8
302A120.500 0.500 3.8-4.90.30-0.91.2-1.80.010 0.300 Fe+Ni:0.500.150 0.050.10 marginLY12
312B120.500 0.500 3.8-4.50.3-0.71.2-1.60.100 0.150 0.050.10 marginLY9
322A130.700 0.600 4.0-5.00.30-0.500.600 0.150 0.050.10 marginLY13
332A140.6-1.20.700 3.9-4.80.4-1.00.40-0.80.100 0.300 0.150 0.050.10 marginLD10
342A160.300 0.300 6.0-7.00.4-0.80.050 0.100 0.10-0.200.200 0.050.10 marginLY16
352B160.250 0.300 5.8-6.80.2-0.40.050 V:0.05-0.150.08-0.200.10-0.250.050.10 marginLY16-1
362A170.300 0.300 6.0-7.00.4-0.80.25-0.450.100 0.10-0.200.050.10 marginLY17
372A200.200 0.300 5.8-6.80.020 0.100 V:0.05-0.15 B:0.001-0.010.07-0.160.10-0.250.050.15 marginLY20
382A210.200 0.20-0.63.0-4.00.050 0.8-1.21.8-2.30.200 0.050 0.050.15 margin
392A250.060 0.060 3.6-4.20.50-0.71.0-1.50.060 0.050.10 margin
402A490.250 0.8-1.23.2-3.80.30-0.61.8-2.20.8-1.20.08-0.120.050.15 margin
412A500.7-1.20.700 1.8-2.60.40-0.80.40-0.80.100 0.300 Fe+Ni:0.70.150 0.050.10 marginLD5
422B500.7-1.20.700 1.8-2.60.40-0.80.40-0.80.01-0.200.100 0.300 Fe+Ni:0.70.02-0.100.050.10 marginLD6
432A700.350 0.9-1.51.9-2.50.200 1.4-1.80.9-1.50.300 0.02-0.100.050.10 marginLD7
442B700.250 0.9-1.41.8-2.70.200 1.2-1.80.8-1.40.150 Pb:0.05 Sn:0.05 Ti+Zr:0.200.100 0.050.15 margin
452A800.50-1.21.0-1.61.9-2.50.200 1.4-1.80.9-1.50.300 0.150 0.050.10 marginLD8
462A900.50-1.00.50-1.03.5-4.50.200 0.40-0.81.8-2.30.300 0.150 0.050.10 marginLD9
4720040.200 0.200 5.5-6.50.100 0.500 0.100 0.050 0.3-0.500.050.15 margin
4820110.400 0.700 5.0-6.00.300 Bi:0.20-0.60 Pb:0.20-0.60.050.15 margin
4920140.50-1.20.700 3.9-5.00.40-1.20.20-0.80.100 0.250 0.150 0.050.15 margin
502014A0.50-0.90.500 3.9-5.00.40-1.20.20-0.80.100 0.100 0.250 Ti+Zr:0.200.150 0.050.15 margin
5122140.50-1.20.300 3.9-5.00.40-1.20.20-0.80.100 0.250 0.150 0.050.15 margin
5220170.20-0.80.700 3.5-4.50.40-1.00.40-0.80.100 0.250 0.150 0.050.15 margin
532017A0.20-0.80.700 3.5-4.50.40-1.00.40-1.00.100 0.250 Ti+Zr:0.250.050.15 margin
5421170.800 0.700 2.2-3.00.200 0.20-0.500.100 0.250 0.050.15 margin
5522180.900 1.000 3.5-4.50.200 1.2-1.80.100 1.7-2.30.250 0.050.15 margin
5626180.10-0.250.9-1.31.9-2.71.3-1.80.9-1.20.100 0.04-0.100.050.15 margin
5722190.200 0.300 5.8-6.80.20-0.400.020 0.100 V:0.05-0.150.20-0.100.10-0.250.050.15 marginLY19
5820240.500 0.500 3.8-4.90.30-0.91.2-1.80.100 0.250 0.150 0.050.15 margin
5921240.200 0.300 3.9-4.90.30-0.91.2-1.80.100 0.250 0.150 0.050.15 margin
603A210.600 0.700 0.200 1.0-1.60.050 0.10④0.150 0.050.10 marginLF21
6130030.600 0.700 0.05-0.201.0-1.50.100 0.050.15 margin
6231030.500 0.700 0.100 0.9-1.50.300 0.100 0.200 Ti+Zr:0.100.050.15 margin
6330040.300 0.700 0.250 1.0-1.50.8-1.30.250 0.050.15 margin
6430050.600 0.700 0.250 1.0-1.50.20-0.60.100 0.250 0.100 0.050.15 margin
6531050.600 0.700 0.300 0.30-0.80.20-0.80.200 0.400 0.100 0.050.15 margin
664A014.5-6.00.600 0.200 Zn+Sn:0.100.150 0.050.15 marginLT1
674A1111.5-13.51.000 0.50-1.30.200 0.8-1.30.100 0.50-1.30.250 0.150 0.050.15 marginLD11
684A136.8-8.20.500 Cu+Zn:0.150.500 0.050 Ca:0.100.150 0.050.15 marginLT13
694A1711.0-12.50.500 Cu+Zn:0.150.500 0.050 Ca:0.100.150 0.050.15 marginLT17
7040049.0-10.50.800 0.250 0.100 1.0-2.00.200 0.050.15 margin
71403211.0-13.51.000 0.50-1.30.8-1.30.100 0.50-1.30.250 0.050.15 margin
7240434.5-6.00.800 0.300 0.050 0.050 0.100 0.200 0.050.15 margin
734043A4.5-6.00.600 0.300 0.150 0.200 0.100 0.150 0.050.15 margin
74404711.0-13.00.800 0.300 0.150 0.100 0.200 0.050.15 margin
754047A11.0-13.00.600 0.300 0.150 0.100 0.200 0.150 0.050.15 margin
765A01Si+Fe:0.400.100 0.30-0.76.0-7.00.10-0.200.250 0.150 0.10-0.200.050.15 marginLF15
775A020.400 0.400 0.100 Cr0.15-0.402.0-2.8Si+Fe:0.60.150 0.050.15 marginLF21
785A030.50-0.80.500 0.100 0.30-0.63.2-3.80.200 0.150 0.050.10 marginLF3
795A050.500 0.500 0.100 0.30-0.64.8-5.50.200 0.050.10 marginLF5
805B050.400 0.400 0.200 0.20-0.64.7-5.7Si+Fe:0.60.150 0.050.10 marginLF10
815A060.400 0.400 0.100 0.50-0.85.8-6.80.200 Be:0.0001-0.005②0.02-0.100.050.10 marginLF6
825B060.400 0.400 0.100 0.50-0.85.8-6.80.200 Be:0.0001-0.005②0.10-0.300.050.10 marginLF14
835A120.300 0.300 0.050 0.40-0.88.3-9.60.100 0.200 Be:0.005,Sb:0.004-0.050.05-0.150.050.10 marginLF12
845A130.300 0.300 0.050 0.40-0.89.2-10.50.100 0.200 Be:0.005,Sb:0.004-0.050.05-0.150.050.10 marginLF13
855A30Si+Fe:0.400.100 0.50-1.04.7-5.50.250 Cr:0.05-0.200.03-0.150.050.10 marginLF16
865A330.350 0.350 0.100 0.100 6.0-7.50.50-1.5Be:0.0005-0.005②0.05-0.150.10-0.300.050.10 marginLF33
875A410.400 0.400 0.100 0.30-0.66.0-7.00.200 0.02-0.100.050.10 marginLT41
885A430.400 0.400 0.100 0.15-0.400.6-1.40.150 0.050.15 marginLF43
895A660.005 0.010 0.005 1.5-2.00.0050.01 marginLT66
9050050.300 0.700 0.200 0.200 0.50-1.10.100 0.250 0.050.15 margin
9150190.400 0.500 0.100 0.1-0.64.5-5.60.200 0.200 Mn+Cr:0.10-0.60.200 0.050.15 margin
9250500.400 0.700 0.200 0.100 1.1-1.80.100 0.250 0.050.15 margin
9352510.400 0.500 0.150 0.1-0.51.7-2.40.150 0.150 0.150 0.050.15 margin
9450520.250 0.400 0.100 0.100 2.2-2.80.15-0.350.100 0.050.15 margin
9551540.250 0.400 0.100 0.100 3.1-3.90.15-0.350.200 0.200 0.050.15 margin
965154A0.500 0.500 0.100 0.500 3.1-3.90.250 0.200 ①Mn+Cr:0.10-0.500.200 0.050.15 margin
9754540.250 0.400 0.100 0.50-1.02.4-3.00.05-0.20.250 0.200 0.050.15 margin
9855540.250 0.400 0.100 0.50-1.02.4-3.00.05-0.200.250 0.05-0.200.050.15 margin
9957540.400 0.400 0.100 0.500 2.6-3.60.300 0.200 Mn+Cr:0.10-0.60.150 0.050.15 margin
10050560.300 0.400 0.100 0.05-0.204.5-5.60.05-0.200.100 0.050.15 marginLF5-1
10153560.250 0.400 0.100 0.05-0.204.5-5.50.05-0.200.100 0.06-0.200.050.15 margin
10254560.250 0.400 0.100 0.50-1.04.7-5.50.05-0.200.250 0.200 0.050.15 margin
10350820.200 0.350 0.150 0.150 4.0-5.00.150 0.250 0.100 0.050.15 margin
10451820.200 0.350 0.150 0.20-0.504.0-5.00.100 0.250 0.100 0.050.15 margin
10550830.400 0.400 0.100 0.40-1.04.0-4.90.05-0.250.250 0.150 0.050.15 marginLF4
10651830.400 0.400 0.100 0.5-1.04.3-5.20.05-0.250.250 0.150 0.050.15 margin
10750860.400 0.500 0.100 0.20-0.73.5-4.50.05-0.250.250 0.150 0.050.15 margin
1086A020.50-1.20.500 0.20-0.6Cr0.15-0.350.45-0.90.200 0.150 0.050.10 marginLD2
1096B020.7-1.10.400 0.10-0.400.10-0.300.40-0.80.150 0.01-0.040.050.10 marginLD2-1
1106A510.50-0.70.500 0.15-0.350.45-0.60.250 Sn:0.15-0.350.01-0.040.050.15 margin
11161010.30-0.70.500 0.100 0.030 0.35-0.80.030 0.100 B:0.060.030.10 margin
1126101A0.30-0.70.400 0.050 0.40-0.90.030.10 margin
11360050.6-0.90.350 0.100 0.100 0.40-0.60.100 0.100 0.100 0.050.15 margin
1146005A0.50-0.90.350 0.300 0.500 0.40-0.70.300 0.200 Mn+Cr:0.12-0.500.100 0.050.15 margin
11563510.7-1.30.500 0.100 0.40-0.80.40-0.80.200 0.200 0.050.15 margin
11660600.30-0.60.10-0.300.100 0.100 0.35-0.60.050 0.150 0.100 0.050.15 margin
11760610.40-0.80.700 0.15-0.400.150 0.8-1.20.04-0.350.250 0.150 0.050.15 marginLD30
11860630.20-0.60.350 0.100 0.100 0.45-0.90.100 0.100 0.100 0.050.15 marginLD31
1196063A0.30-0.60.15-0.350.100 0.150 0.6-0.90.050 0.150 0.100 0.050.15 margin
12060701.0-1.70.500 0.15-0.400.40-1.00.50-1.20.100 0.250 0.150 0.050.15 marginLD2-2
12161810.8-1.20.450 0.100 0.150 0.6-1.00.100 0.200 0.100 0.050.15 margin
12260820.7-1.30.500 0.100 0.40-1.00.6-1.20.250 0.200 0.100 0.050.15 margin
1237A010.300 0.300 0.010 0.9-1.3Si+Fe:0.450.03marginLB1
1247A030.200 0.200 1.8-2.40.100 1.2-1.60.050 6.0-6.70.02-0.080.050.10 marginLC3
1257A040.500 0.500 1.4-2.00.20-0.61.8-2.80.10-0.255.0-7.00.100 0.050.10 marginLC4
1267A050.250 0.250 0.200 0.15-0.401.1-1.70.05-0.154.4-5.00.02-0.060.10-0.250.050.15 margin
1277A090.500 0.500 1.2-2.00.150 2.0-3.00.16-0.305.1-6.10.100 0.050.10 marginLC9
1287A100.300 0.300 0.50-1.00.20-0.353.0-4.00.10-0.203.2-4.20.100 0.050.10 marginLC10
1297A150.500 0.500 0.5-1.00.10-0.402.4-3.00.10-0.304.4-5.4Be:0.005-0.010.05-0.150.050.15 marginLC15
1307A190.300 0.400 0.08-0.300.3-0.51.3-1.90.10-0.204.5-5.3Be:0.0001-0.004②0.08-0.200.050.15 marginLC19
1317A310.300 0.600 0.10-0.400.20-0.402.5-3.30.10-0.203.6-4.5Be:0.0001-0.001②0.02-0.100.08-0.250.050.15 margin
1327A330.250 0.300 0.25-0.550.050 2.2-2.70.15-0.204.6-5.40.050 0.050.10 margin
1337A520.250 0.300 0.05-0.20.20-0.502.0-2.80.15-0.254.0-4.80.05-0.180.05-0.150.050.15 marginLC52
13470030.300 0.350 0.200 0.300 0.50-1.00.200 5.0-6.50.200 0.05-0.250.050.15 marginLC12
13570050.350 0.400 0.100 0.20-0.71.0-1.80.06-0.204.0-5.00.01-0.060.08-0.200.050.15 margin
13670200.350 0.400 0.200 0.05-0.501.0-1.40.10-0.354.0-5.0Zr+Ti:0.08-0.250.08-0.200.050.15 margin
13770220.500 0.500 0.50-1.00.10-0.402.6-3.70.10-0.304.3-5.2Zr+Ti:0.200.050.15 margin
13870500.120 0.150 2.0-2.60.100 1.9-2.60.040 5.7-6.70.060 0.08-0.150.050.15 margin
13970750.400 0.500 1.2-2.00.300 2.1-2.90.18-0.285.1-6.10.200 0.050.15 margin
14074750.100 0.120 1.2-1.90.060 1.9-2.60.18-0.255.2-6.20.060 0.050.15 margin
1418A060.550 0.500 0.100 0.100 0.100 0.100 Fe+Si:1.00.050.15 margin
14280110.50-0.90.6-1.00.100 0.200 0.050 0.050 0.100 0.080 0.050.15 margin
14380900.200 0.300 1.0-1.60.100 0.6-1.30.100 0.250 Li:2.2-2.70.100 0.04-0.160.050.15 margin

Shanghai Yinggui Metal Products Company visited the factory and cooperated with customers

Shanghai Yinggui Metal Products Company factory

Shanghai Yinggui Metal Products Company factory

Shanghai Yinggui Metal Products Co., Ltd. cooperative customer

Get The Quotation

We're Ready, Let's Talk.

Factory Show

Shanghai Yinggui Metal Products Factory
Shanghai Yinggui Metal Products Factory
Shanghai Yinggui Metal Products Factory
Shanghai Yinggui Metal Products Factory
Shanghai Yinggui Metal Products Factory