![]() Jiangyin Donghao Stainless Steel Pipe Jiangyin Donghao Stainless Steel Pipe is a company that manufactures tubes and pipes for petroleum, heat exchanger, and machining industry. | ![]() Permanent Steel Manufacturing Permanent Steel Manufacturing is a supplier of different kinds of carbon steel pipe, stainless steel tube, hollow section, and numerous types of piping equipments. | ![]() Dee Development Engineers Dee Development Engineers manufactures high pressure piping systems, induction pipe bends, and pipe fittings. | ![]() Friedman Industries Friedman Industries, Inc. is a wholesale distributor of sheet and plate produced from hot-rolled steel coil. | ||
Founding Date | Founding Date 2006 | Founding Date N/A | Founding Date 1983 | Founding Date 2004 | Founding Date 1965 |
Type | Type Subsidiary | Type Private | Type Private | Type Subsidiary | Type Public |
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Locations | Locations Wuxi Shi, CN HQ | Locations Changsha Shi, CN HQ | Locations Tatarpur, IN HQ Chennai, IN Togane, JP Tambon Tha Kham, TH Atlanta, US | Locations Changsha, CN HQ | Locations Longview, US HQ Decatur, US Lone Star, US |
Employees | Employees 350 | Employees 871% increase | Employees 5851% increase | Employees 165 | Employees 10417% increase |

Permanent Steel Manufacturing is a supplier of different kinds of carbon steel pipe, stainless steel tube, hollow section, and numerous types of piping equipments.
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Dee Development Engineers manufactures high pressure piping systems, induction pipe bends, and pipe fittings.
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Hunan Standard Steel is a manufacturer of steel pipe and pipe fittings.
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Friedman Industries, Inc. is a wholesale distributor of sheet and plate produced from hot-rolled steel coil.
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