Find The Best Chinese Factory
| Model NO. | ASTM A106/A321/ A53 |
| Standard | API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310 |
| Thickness | Sch5~Sch160, Std, Xs, Xxs, 2mm~100mm |
| Outer Diameter | 1/8"~24"(6mm~610mm) |
| Company Name | Zhong Neng Steel Union(Qingdao)Heavy Industry Co.,Ltd |
| Business Type | Manufacturer,Trading Company,Other |
| Brands | ZNGL |
| Employee Number | 60~120 |
| Year Established | 2006 |
| Total Sales Annual | 8000000-20000000 |
| Company Location | Fortune Zone 2, No. 13 Lianyungang Road, Shibei District, Qingdao, Shandong,P.R.China |
| Factory Location | 339D31, Zone 3, Building 3, No. 59 Hexing Road, Qingdao, China |
