Henan Dongfanglong Trade Co.,Ltd
[Henan,China]
Aina ya Biashara:Manufacturer , Trade Company
Masoko Kuu: Americas , Asia , East Europe , Middle East
Nje:41% - 50%
Certs:ISO14001, ISO14010, ISO9001, API
Casing na bomba la bomba
API 5CT Casing Coupling04.15
Vipimo vya Umoja wa Hammer
Tatu Cone kidogo
Casing coupling
Tubing pup pamoja
Kuingiliana kwa Tubing
nembo ya kampuni