• We sincerely hope to cooperate with you based upon ISO9001:2000 Quality Management2020-09-25 15:15:13
  • We have actively explored new approaches compatible with international practices2020-09-25 15:14:36
  • We have actively explored new approaches compatible with international practices, made innovation2020-09-25 15:14:04
  • Qingdao Xiangxing Steel Pipe Co., Ltd. and Shanghai Sun Metal Products Co., Ltd2020-09-25 15:13:14
  • Our company can produce almost 200 types of products in 14 series in accordance with GB/T 13793-19922020-09-25 15:11:04
  • 仓库2020-09-18 13:34:41
  • 祥兴2020-09-18 13:34:21
  • SL-pipe2020-09-17 11:24:03
  • 凹形管2020-09-17 11:23:41
  • Y-pipe2020-09-17 11:23:22
  • PY-pipe2020-09-17 11:22:14
  • Triangle intersection pipe2020-09-17 11:20:42
  • P-pipe2020-09-17 11:19:03
  • BZ-pipe2020-09-17 11:18:34
  • 现货资源2020-09-16 13:41:43
  • 现货资源2020-09-16 13:41:10
  • 现货资源2020-09-16 13:40:56
  • 现货资源2020-09-16 10:41:29
  • BJ-pipe2020-09-15 16:34:05
  • Specifications of rectangular intersection pipe2020-09-15 15:12:04
  • DZ-pipe2020-09-15 15:11:36
  • Square pipe2020-09-15 15:10:51
  • Rectangular intersection pipe2020-09-15 15:09:54
  • Bread-pipe 2020-09-15 15:08:15
  • Semi-circular pipe2020-09-15 15:07:00
  • D-pipe2020-09-15 15:06:43
  • Flat Elliptic intersection pipe2020-09-15 15:05:59
  • Y-pipe2020-09-15 15:05:46
  • YJ-pipe2020-09-15 15:04:11
  • 三角异形管2020-09-15 15:03:50
  • 三角异形管2020-09-15 15:00:30
  • Semi Elliptic intersection pipe2020-09-15 14:57:20
  • TG-pipe2020-09-15 14:54:07
  • PY-pipe2020-09-15 14:53:45
  • DZ-pipe2020-09-15 14:53:02
  • TG-pipe2020-09-15 14:52:00
  • GJ pipe2020-09-15 14:50:25
  • Bread-pipe2020-09-15 14:49:44
  • 椭圆管2020-09-15 14:48:25
  • 元宝管2020-09-15 14:47:29
  • Circular pipe2020-09-15 14:46:00
  • D形管2020-09-15 14:44:13
  • DR管2020-09-15 14:42:43
  • Dd管2020-09-15 14:41:33
  • 直角梯形2020-09-15 14:41:30
  • BJ管2020-09-15 14:39:13
  • Car accessory products2020-09-15 14:35:37
  • Shelf display series2020-09-15 14:35:25
  • Car accessory products2020-09-15 14:35:16
  • Shelf display series2020-09-15 14:35:15
  • Fence series2020-09-15 14:34:38
  • Fence series2020-09-15 14:34:30
  • Sample tube2020-09-15 14:33:42
  • Shelf display series2020-09-15 14:33:27
  • Sample tube2020-09-15 14:33:18
  • Smart home products2020-09-15 14:33:14
  • Sample tube2020-09-15 14:32:56
  • Sample tube2020-09-15 14:32:23
  • Smart home products2020-09-15 14:32:00
  • Sample tube2020-09-15 14:31:54
  • Fitness Equipment2020-09-15 14:31:47
  • Sample tube2020-09-15 14:31:30
  • Sample tube2020-09-15 14:31:22
  • Fitness Equipment2020-09-15 14:30:19
  • Fitness equipment2020-09-15 14:29:58
  • Fitness equipment2020-09-15 14:29:42
  • Paint tube2020-09-15 14:28:43
  • Paint tube2020-09-15 14:28:14
  • Pre Galvanized pipe2020-09-15 14:27:35
  • Pre Galvanized pipe2020-09-15 14:27:08
  • Fitness equipment2020-09-15 14:27:02
  • Cold bright tube2020-09-15 14:26:18
  • Cold bright tube2020-09-15 14:26:09
  • Cold black tube2020-09-15 14:24:31
  • Cold black tube2020-09-15 14:23:54
  • 原材料库2020-09-15 14:23:50
  • 轧辊2020-09-15 14:23:24
  • 冷切飞锯2020-09-15 14:23:04
  • 钢带2020-09-15 14:22:49
  • 定径机组2020-09-15 14:22:15
  • 出口装箱2020-09-15 14:22:07
  • 出口装箱2020-09-15 14:21:54
  • 成品库2020-09-15 14:21:42
  • 车间2020-09-15 14:21:29
  • 仓库2020-09-15 14:21:14
  • 仓库2020-09-15 14:21:04
  • 仓库2020-09-15 14:20:54
  • Coil tube2020-09-15 14:20:21
  • Coil tube2020-09-15 14:19:25
  • 仓库2020-09-15 14:14:46
  • 上海三恩金属工业有限公司2020-09-15 14:11:53
  • 焊管通常酸洗的无缝弯头产品是FB外表2020-09-15 14:05:23
  • 燃气管钢管的高频焊接是利用交流电的趋肤效2020-09-15 14:03:51
  • ND钢管是无缝钢管吗？2020-09-15 14:00:24
  • Honor2020-09-15 13:59:05
  • Honor2020-09-15 13:58:56
  • Honor2020-09-15 13:58:45
  • 如何控制直缝钢管的焊接间隙2020-09-15 13:58:37
  • Honor2020-09-15 13:58:33
  • 双面埋弧焊直缝钢管的优点2020-09-15 13:57:19