• All plastic valve
  • All plastic valve
  • All plastic valve
  • All plastic valve
  • All plastic valve
  • All plastic valve
All plastic valve
All plastic valve
All plastic valve
All plastic valve
All plastic valve
All plastic valve
+

Share:

All plastic valve

Corrosion-resistant valve is a valve specially used for corrosion-resistant media, mainly made of corrosion-resistant materials, such as stainless steel, titanium alloy, Hastelloy, etc. Corrosion-resistant valves have the characteristics of strong corrosion resistance, long service life and reliable performance. They are widely used in petrochemical, electric power, metallurgy, water treatment and other fields, especially for the transportation and control of corrosive media.

Contact Information

If you are interested in our products, Please contact us

Product Details

all plastic valve/Full Plastic Valve Series

RPP、PVDF、CPVC、UPVC、OMAO(1/6)F-10(S/F)三螺口、承插球阀Screw port,socket ball valves

Part material list

Part No. Name Material Material Part No. Name Material Material
1 Body Rpp.pvdf.upvc.cpvc 8 Stem Rpp.pvdf.upvc.cpvc
2 Ball. Rpp.pvdf.upvc.cpvc 9 O-ring Sealing EPDM.FPM
3 Compaction Retaining Rpp.pvdf.upvc.cpvc 10 O-ring Sealing EPDM.FPM
4 Screw join Rpp.pvdf.upvc.cpvc 11 O-ring Sealing EPDM.FPM
5 Pin tight Luo hat Compression nut Rpp.pvdf.upvc.cpvc 12 Seal ring PTFE
6 Seal ring PTFE 13   Metal
7 Handle hand wheel ABS.   Screw screw  

Socket ball valve specs dimension list

Nominal diameter DN(mm) NominalDiameter D L L1 工作压力Mpa Operating Pressure Weight ≈ kg/weight
RPP PVDF
15(½ ") 20 100 15 0.6 0.15 0.25
20(3/4") 25 120 17 0.6 0.2 0.35
25(1") 32 135 20 0.6 0.3 0.5
32(1 ¼ ") 40 150 23 0.6 0.5 0.8
40(1 ½ ") 50 170 25 0.6 0.6 1
50(2") 63 200 28 0.6 1.0 1.7
65(2 ½ ") 75 215 32 0.5 1.5 2.5
80(3") 90 265 35 0.4 2.2 3.8
100(4") 110 360 45 0.4 3 5

RPP、PVDF、CPVC、UPVC、SMKO1F-10(S/F)f 螺口、承插球阀 Screw port,socket ball valves

Ball valve material application temperature range/Ball valve material app temperature bound

Material Material Medium temperature ℃ Medium temperature Material Material Medium temperature ℃ Medium temperature
Reinforced Polypropylene (RPP) -14 ℃ ~ 100 ℃ Polyvinylidene fluoride (PVDF) -40 ℃ ~ 140 ℃
UPVC -10 ℃ 70 ℃ Chlorinated polyvinyl chloride (CPVC) -40 ℃ ~ 95 ℃

Ball valve part material list

Part No. Name Material Material Part No. Name Material Material
1 Body Rpp.pvdf.upvc.cpvc 5 Hand wheel ABS
2 Ball. Rpp.pvdf.upvc.cpvc 6 Gland Nut Retaining Nut Rpp.pvdf.upvc.cpvc
3 Seal ring PTFE.F4 7 Seal PTFE.F4
4 Inner Plug Rpp.pvdf.upvc.cpvc 8 Stem Rpp.pvdf.upvc.cpvc

SMKO1F-10S, SMKO1F-10F ball valve specifications size table/Ball valve specs dimension list

Nominal diameter DN(mm)Nominal Diameter Dimensional Dimension 工作压力Mpa Operating Pressure Weight ≈ kg/weight
D1 D L b n Φ
D JIS DIN ANSI n JIS DIN ANSI Φ JIS DIN ANSI PVDF RPP PVDF RPP CPVC
15(1/2") 95 65 70 65 2.38 120 14 4 4 4 4 14 15 14 0.63 1.2 1 0.6 0.4 0.6
20(3/4") 105 75 75 75 2.76 120 16 4 4 4 4 14 15 14 0.63 1.2 1 0.7 0.5 0.65
25(1") 115 85 90 85 3.13 130 16 4 4 4 4 14 19 14 0.63 1.2 1 1 0.6 0.84
32(1 ¼ ") 135 100 140 16 4 18 1.2 1 1.3 0.8 1.3
40(1 ½ ") 145 110 105 110 3.88 160 16 4 4 4 4 18 19 18 0.63 1.2 1 1.8 1 1.57
50(2") 160 125 120 125 4.74 180 18 4 4 4 4 18 19 18 0.75 1.2 1 2.3 1.3 2
65(2 ½) 180 145 140 145 5.49 220 22 4 4 4 4 18 19 18 0.75 1.2 1 3.5 2 2.9
80(3") 195 160 150 160 6.00 250 25 4 8 8 4 18 19 18 0.75 1.2 1 4.1 2.4 3.7
100(4") 215 180 175 180 7.50 280 25 8 8 8 8 18 19 18 0.75 1.2 1 5.9 3.4 5.5
125(5") 245 210 210 210 8.50 350 30 8 8 8 8 18 23 18 0.87 1 0.8 9.2 5.3 9
150(6") 280 240 240 240 9.51 400 30 8 8 8 8 23 23 23 0.87 1 0.8 11.7 6.7 11.2
200(8") 335 295 290 295 11.75 400 35 8 12 8 8 23 23 23 0.87 0.8 0.8 17 9.5 18

Note: The caliber of DN200 is turbine type.
 

CPVC、UPVC、RPP、PVDF、SV1F/SV4F-10(S/F)截止阀 Glob valve

SV1F-10(S/F) Screw Globe Valve Size Table/Screwtop type cut-off valve specification size table

Nominal diameter DN(mm) Nominal diameter Overall dimension (mm) Dimensions 工作压力 Operating PressurefMpa)
L H D RPP PVDF CPVC UPVC
15(1/2") 80 135 50 0.6 0.8 0.8 0.6
20(3/4") 95 145 50 0.6 0.8 0.8 0.6
25(1") 110 175 75 0.6 0.8 0.8 0.6
32(1 ¼ ") 115 190 75 0.6 0.8 0.8 0.6
40(1 ½ ") 125 200 75 0.6 0.8 0.8 0.6
50(2") 140 230 90 0.6 0.8 0.8 0.6

SV4F-10 type cut-off valve specification size table

Nominal diameter DN(mm) Overall dimension (mm) Dimensions Working temperature: Operating temperature ℃ Working pressure Mpa working pressure Weight ≈ kg/weight
Nominal diameter D1 D2 L H b n Φ RPP PVDF CPVC UPVC
25(1") 85 115 160 200 16 4 14 RPP
-14 ℃ ~ 100 ℃
PVDF
-40 ℃ ~ 135 ℃
CPVC
-40 ℃ ~ 95 ℃
UPVC 
-10 ℃ ~ 70 ℃
0.6 0.97 1.6 1.4 1.3
32(1 ¼ ") 100 140 180 220 16 4 18 0.6 1.25 2.1 1.9 1.7
40(1 ½ ") 110 150 200 250 18 4 18 0.6 1.60 2.7 2.4 2.2
50(2") 125 165 230 275 18 4 18 0.6 2.4 4.1 3.7 3.3
65(2 ½ ") 145 185 290 350 22 4 18 0.6 4.5 7.6 6.8 6.1
80(3") 160 200 310 390 25 8 18 0.6 5.6 9.5 8.5 7.6
100(4") 180 220 350 400 25 8 18 0.5 8.8 15 13.5 12
125(5") 210 250 400 410 30 8 18 0.5 12.5 20 18 16
150(6") 240 285 480 430 30 8 23 0.4 16 25 22.5 20
200(8") 295 340 600 480 35 12 23 0.4 18 30 27 24

Pipes/Pipes

PPH、RPP、PVDF管材/Pipes

公称外径D(mm) Nominal outer diameter 外径偏差 Outer diameter deviation Length L (mm) Length 壁厚s及偏差 Wall thickness sand deviation 壁厚s及偏差 Wall thickness sand deviation 壁厚s及偏差 Wall thickness sand deviation 壁厚s及偏差 Wall thickness sand deviation
PN0.4MPa PN0.6MPa PN0.8MPa PN1.0MPa
20 ±0.2 4000 - - - 2.1 ±0.3
25 ±0.3 4000 - - - 2.5±0.4
32 ±0.3 4000 - - - 3.0±0.5
40 ±0.4 4000 - - 2.8±0.4 3.2±0.5
50 ±0.5 4000 - 3.0±0.5 3.0±0.5 4.2±0.6
63 ±0.5 4000 2.810.5 3.3±0.6 3.4±0.6 5.2±0.7
75 ±0.7 4000 3.0±0.5 3.9±0.6 4.310.7 6.2±0.9
90 ±0.9 4000 3.2±0.6 4.710.7 5.1 ±0.8 7.5± 1.0
110 ±1.0 4000 3.9±0.6 5.7±0.8 6.1 ±0.9 9.1 ± 1.2
125 ±1.2 4000 4.410.7 6.5±0.9 7.5±1.0 10.4±1.3
140 ±1.3 4000 5.0±0.7 7.2±1.0 8.5±1.1 11.6±1.4
160 ±1.5 4000 5.7±0.8 8.3±1.1 9.5±1.2 13.3±1.6
180 ±1.7 4000 6.4±0.9 9.3±1.2 10.8±1.3 14.9±1.7
200 ±1.8 4000 7.1 ±1.0 10.3±1.3 12.2±1.4 16.6±1.9
225 ±2.1 4000 7.9±1.0 11.6±1.4 13.6±1.6 18.7±2.1
250 ±2.3 4000 8.8±1.1 12.9±1.5 15.2±1.7 20.7±2.1
280 ±2.6 4000 9.9±1.2 14.4±1.7 17.0±1.9 23.2±2.6
315 ±2.9 4000 11.1 ±1.3 16.2±1.9 18.9±2.1 26.1 ±3.6
355 ±3.2 4000 12.5±1.5 18.3±2.1 21.2±2.4 29.4±4.6
400 ±3.6 4000 14.4±1.7 20.6±2.3 23.9±3.7 33.2±5.2
450 ±4.1 4000 15.8±2.6 23.3±3.7 26.9±4.2 -
500 ±4.4 4000 17.6±2.9 25.7±4.1 30.5±4.8 -
560 ±5.1 4000 19.7±3.2 - - -
630 ±5.5 4000 21.4±3.4 - - -
720 ±6 4000 23.2±4 - - -

Note: If non-standard pipes and fittings are required, they shall be made according to the drawings.
 If needs the non-standard tubing, the fitting according to the pattern manufacture.

RPP、PVDF、CPVC、UPVC、CF4F-10 (S/F) CPVC、UPVC、RPP、PVDF、H(S/F)F-10 止回阀系列/Check valves series

Swing type check valve size table/Swing type check valves specs dimension list

Nominal diameter Dn ( mm ) Nominal Diameter D1 D2 N-Φ L T t Working pressure Mpa Working Pressure
JIS DIN ANSI JIS DIN ANSI JIS DIN mm ANSI He DIN ANSI He DIN ANSI He DIN ANSI PVDF RPP
20(3/4) 75 75 2.76 100 105 3.86 4-15 4-14 4 0.63 140 5.51 15 0.59 5 0.20 0.7 0.6
25(1) 90 85 3.13 125 115 4.25 4-19 4-14 4 0.63 160 6.30 16 0.63 6 0.24 0.7 0.6
32(1 ¼ ") 100     140       4-18                    
40(1 ½) 105 110 3.88 140 150 5.00 4-19 4-18 4 0.63 180 7.09 18 0.71 8 0.31 0.7 0.6
50(2) 120 125 4.74 155 165 5.98 4-19 4-18 4 0.75 200 7.87 21 0.82 8 0.31 0.7 0.6
65(2 ½) 140 145 5.49 175 185 7.01 4-19 4-18 4 0.75 240 9.45 23 0.90 9 0.35 0.7 0.6
80(3) 150 160 6.00 185 200 7.52 8-19 8-18 4 0.75 260 10.24 25 0.98 9 0.35 0.7 0.6
100(4) 175 180 7.50 210 220 9.02 8-19 8-18 8 0.75 300 11.81 26 1.02 10 0.39 0.5 0.5
125(5) 210 210 8.50 250 250 10.00 8-23 8-18 8 0.87 350 13.78 27 1.06 14 0.55 0.5 0.5
150(6) 240 240 9.51 280 280 10.98 8-23 8-23 8 0.87 400 15.75 27 1.06 16 0.63 0.5 0.4
200(8) 290 295 11.75 330 340 13.50 12-23 8-23 8 0.87 500 19.69 34 1.34 18 0.71 0.5 0.4

CF2F type flange, screw, socket check valve specification size table/the flange, the screwtop, receive insert the check valve specification

Nominal diameter DN(mm) Nominal diameter Flange type size (mm) Screwtop type size Nominal diameter DN(mm)Nominal diameter 承插式尺寸(mm) Receives inserts the type size Working pressure Mpa Working Pressure
D2 D1 L b N-Φ ZG L L1 L L1
15(1/2") 95 65 120 14 4-14 ZG½" 140 15 20 140 15 0.6
20(3/4") 105 75 120 14 4-14 ZG3/4" 168 17 25 168 17 0.6
25(1") 115 85 130 16 4-14 ZG1" 189 20 32 189 20 0.6
32(1 ¼) 135 100 144 17 4-18 ZG1 ¼" 210 23 40 210 23 0.6
40(1 ½ ") 145 110 163 18 4-18 ZG1 ½" 238 25 50 238 25 0.6
50(2") 160 125 188 20 4-18 ZG2" 280 28 63 280 28 0.6
65(2 ½ ") 180 140 220 22 4-18 ZG2 ½" 301 32 75 301 32 0.6
80(3") 195 160 250 25 4-18 ZG3M 371 32 90 371 32 0.6
100(4") 215 180 280 25 8-18 ZG4" 504 45 110 504 45 0.6
125(5") 245 210 350 30 8-18             0.5
150(6") 280 240 400 30 8-23             0.4
200(8") 335 295 400 35 8-23             0.4

隔膜阀/Diaphragm valves

隔膜阀HG、JIS、DIN、ANSI 规格尺寸表(HG/T2643-94)/Diaphragm valve specs dimension list

DN D1 D L b H n
D JIS DIN ANSI D JIS DIN ANSI n JIS DIN ANSI O JIS DIN ANSI
15(1/2") 95 65 70 65 2.38 125 110 130 4.33 14 125 4 4 4 4 14 15 14 0.63
20(3/4") 105 75 75 75 2.76 135 120 150 4.72 16 130 4 4 4 4 14 15 14 0.63
25(1") 115 85 90 85 3.13 145 130 160 5.12 16 145 4 4 4 4 14 19 14 0.63
32(1 ¼ ") 135 100 160 16 170 4 18
40(1 ¼) 145 110 105 110 3.88 180 180 200 7.09 16 190 4 4 4 4 18 19 18 0.63
50(2") 160 125 120 125 4.74 210 210 230 8.27 18 215 4 4 4 4 18 19 18 0.75
65(2 ½ ") 180 145 140 145 5.49 250 250 290 9.84 22 280 4 4 4 4 18 19 18 0.75
80(3") 195 160 150 160 6.00 300 280 310 11.02 25 300 4 8 8 8 18 19 18 0.75
100(4") 215 180 175 180 7.50 350 340 350 13.39 25 340 8 8 8 8 18 19 18 0.75
125(5") 245 210 210 210 8.50 400 410 400 16.14 30 420 8 8 8 8 18 23 18 0.87
150(6") 280 240 240 240 9.51 460 480 480 18.90 30 480 8 8 8 8 23 23 23 0.87
200(8") 335 295 290 295 11.75 570 570 600 22.44 35 625 8 12 8 8 23 23 23 0.87
250(10") 390 350 400 395 15.98 680 680 730 26.77 38 776 12 12 12 12 23 25 23 0.98

FRPP, PVDF, ABS, C- PVC diaphragm valve working pressure and working temperature table (product implementation standard HG/T2643-9Diaphragm valve working pressure and sorking temperature list product administe standard

Dn \ MPA \ ℃ RPP PVDF ABS C-PVC Weight ≈ Kg/set Weight
14-40 41~60 61~100 40-60 61-90 90-140 20~40 41-60 61~80 0~40 41~60 61~90 RPP PVDF ABS C-PVC
15(1/2") 0.8 0.8 0.7 1 0.9 0.7 0.8 0.8 0.7 0.7 0.7 0.6 0.8 1.2 0.8 1
20(3/4") 0.8 0.8 0.7 1 0.9 0.7 0.8 0.8 0.7 0.7 0.7 0.6 0.9 1.6 0.9 1.3
25(1") 0.8 0.8 0.7 1 0.9 0.7 0.8 0.8 0.7 0.7 0.7 0.6 1.0 1.8 1.0 1.5
32(1 ¼ ") 0.7 0.7 0.6 1 0.9 0.7 0.7 0.7 0.6 0.7 0.7 0.6 1.3 2.4 1.3 2
40(1 ¼ ") 0.7 0.7 0.6 0.8 0.7 0.5 0.7 0.7 0.6 0.7 0.7 0.5 1.8 3 1.8 2.5
50(2") 0.7 0.7 0.6 0.8 0.6 0.5 0.7 0.7 0.6 0.7 0.7 0.5 2.5 3.9 2.6 3.2
65(2") 0.7 0.7 0.6 0.8 0.5 0.4 0.7 0.7 0.6 0.7 0.7 0.5 5 7.8 5.1 6.2
80(3") 0.7 0.7 0.6 0.7 0.5 0.4 0.7 0.7 0.6 0.7 0.7 0.5 6.1 8.9 6.2 7.5
100(4") 0.7 0.7 0.6 0.6 0.5 0.4 0.7 0.7 0.6 0.7 0.6 0.4 9.7 15 6 12.6
125(5") 0.5 0.5 0.4 0.5 0.4 0.3 0.5 0.5 0.4 0.5 0.5 0.3 13.5 21 14 17.6
150(6") 0.5 0.5 0.4 0.5 0.3 0.2 0.5 0.5 0.4 0.5 0.4 0.25 25 37 25.5 31
200(8") 0.3 0.3 0.2 0.4 0.25 0.2 0.3 0.3 0.2 0.3 0.3 0.2 36.5 56 37.2 47
250(10") 0.3 0.3 0.2 0.4 0.25 0.2 0.3 0.3 0.2 0.3 0.3 50 96 52 60

CPVC、UPVC、RPP、PVDF、BQJ1X-10(S/F)气动蝶阀/Electromotion butterfly valve

D671X-10# butterfly valve size table/Reed valve specification size table

Nominal diameter DN(mm) Nominal Diameter Overall dimension (mm) Dimensions Working pressure Mpa Working pressure Weight ≈ kg/weight Operating Temperature tWorking temperature
D D1 D2 L1 L H1 H2 N-Φ
D1 JIS DIN ANSI RPP PVDF CPVC UPVC
40(1 ½ ") 47 110 105 110 3.88 150 200 39 86 70 4-18 0.7 4.2 4.4 4.3 4.3 RPP
-14 ℃ ~ 100 ℃
PVDF
-40 ℃-135 ℃
CPVC
-40 ℃ ~ 95 ℃
UPVC
-10 ℃-70 ℃
50(2") 56 125 120 125 4.75 160 220 40 88 70 4-18 0.7 4.3 4.55 4.45 4.4
65(2 ½ ") 71 145 140 145 5.50 185 220 46 100 70 4-18 0.7 4.4 4.65 4.6 4.55
80(3") 85 160 150 160 6.00 195 280 46 105 85 8-18 0.7 4.75 5 4.9 4.8
100(4") 105 180 175 180 7.50 215 280 54 118 85 8-18 0.6 5.1 5.5 5.4 5.3
125(5") 131 210 210 210 8.50 250 300 70 163 93 8-18 0.5 774 7.3 7.2
150(6") 153 240 240 240 9.50 285 300 74 176 93 8-22 0.5 7.5 8.3 8.1 7.9
200(8") 204 295 290 295 11.75 340 180 87 210 93 8-22 0.4 14 18 17 15.8
250(10") 255 350 355 350 14.25 395 180 114 240 93 12-22 0.3 17 22 20.7 19.5
300(12") 307 400 400 400 17.00 445 180 114 270 93 12-22 0.3 21 30 28 25.5
350(14") 358 460 445 460 18.75 505 180 127 300 93 16-22 0.3 26 35 32.8 30
400(16") 389 515 510 515 21.25 580 240 140 350 108 16-22 0.3 33 44 41 38
450(18") 446 565 565 565 22.75 615 240 152 370 108 20-26 0.2 50 65 61 56.5
500(20") 494 620 620 620 25.00 670 260 152 400 108 20-26 0.2 70 91 85 79
600(24") 590 725 730 725 29.50 780 260 178 465 108 20-30 0.2 100 125 118 111

CPVC、UPVC、RPP、PVDF、BDJ1X-10(S/F)电动式蝶阀/Gasctrically butterfly valve

BDJIF-10(S/F)(德标)电动蝶阀规格尺寸表/DIN Electromotion butterfly valve specification sizetable

公称通径 DN(mm) Nominal dirameter D D1 D2 e n Number L L1 H1 H2 H3 H4 1 A F Experimental pressure (Mpal Working pressure (Mpa) Working pressure (W/A)
Body Seat Seat
50(2") 57 125 160 18 4 35 42 83 102 61 145 391 150 28 1.5 1.2 0.7 110/220
65(2 ½ ") 72 145 184 18 4 37 46 92 110 61 145 408 150 28 1.5 1.2 0.7 110/220
80(3") 80 160 200 18 8 37 46 100 118 61 145 424 150 28 1.5 1.2 0.7 110/220
100(4") 102 180 230 18 8 47 56 115 134 61 145 455 150 28 1.5 1.2 0.6 110/220
125(5") 130 210 254 18 8 57 70 127 160 61 145 493 150 28 1.5 1.2 0.5 110/220
150(6") 153 240 290 23 8 62 71 145 177 71 200 593 190 23 1.5 1.2 0.5 110/220
200(8") 203 295 337 23 8 76 87 168 204 71 200 643 190 23 1.5 1.2 0.4 110/220
250(10") 255 350 400 23 12 96 111 200 235 71 200 706 190 23 1.5 1.2 0.3 110/220
300(12") 312 400 483 23 12 116 132 239 289 71 200 799 190 23 1.05 0.85 0.3 110/220
350(14") 358 460 520 23 16 116 132 259 305 71 200 835 190 23 1.05 0.85 0.3 110/220

Product characteristics

The factory produced pneumatic butterfly valve pneumatic head using German technology, all aluminum alloy material, more corrosion-resistant, long service life.
The factory produced by the pneumatic butterfly valve with special steel spring explosion-proof function, safety is higher than the same object and the same pneumatic device, can be double acting and spring type single acting replacement.

 

RPP、PVDF、CPVC、UPVC视镜/Lensofview

Main connection dimensions and weight dimensions/Main connecting dimensions and weights

公称通径 Norminal diameler DN(mm) Figure size (mm) Glass plate Weight kg
L D D1 D2 f b Z-Φd H Diameter Diameter Thickness Thickness
PN1.0MPa
25 230 115 85 65 2 14 4-14 185 65 10 9
32 232 140 100 76 2 16 4-18 234 95 15 16
40 230 150 110 84 3 16 4-18 234 95 15 17
50 230 165 125 99 3 16 4-18 278 140 20 29
65 240 185 145 118 3 18 4-18 278 140 20 31
80 240 200 160 132 3 18 8-18 308 165 20 36
100 240 220 180 156 3 20 8-18 308 165 20 38
125 250 250 210 184 3 22 8-18 364 165 20 41
150 300 285 240 211 3 22 8-22 364 165 20 43.5
200 350 340 295 266 3 22 8-22 424 165 20 76

CPVC、UPVC、RPP、PVDF、KYWF-10(S/F) 液面计/Level indicators

液面计规格尺寸表/Liquid level indicator specification size table

Nominal diameter DN(mm) Nominal diameter 外形尺寸 External dimensions(mm) Working pressure Mpa Working pressure
D2 D N-Φ
15(1/2") 105 65 4-14 1.0
20(3/4) 105 75 4-14 1.0
25(1") 115 85 4-14 1.0
40(1 ½ ") 145 110 4-18 1.0
50(2") 165 125 4-18 1.0

Get Quote

Note: Please leave your E-mail and our professionals will contact you as soon as possible!

Submit immediately

Related Products


National sales hotline 7*24 hours

Address: 801-805 Jingshan Road, Guannan Industrial Zone, jimei district, Xiamen City

Leave Us A Message

Thank you for your trust in us! Please leave your usual landline/mobile/E-mail number, and we will have a special customer service staff to confirm and arrange your message.

Submit
%{tishi_zhanwei}%
Business License

Powered by :300.cn Xiamen | SEO | Privacy policy