Gold Index: 2221
Dynoland International Trading Co.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Beijing Province/State: Beijing Country/Region: China (Mainland)
Special steel grade casing & tubing
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Our company devotes itself to providing all kinds of premium threads such as DL-T series which have the same performance with Tenaris-Hydril series. S
2013-11-21