1. Singabahlinzeki beqembu lokuqala kwezinsiza kusebenza ze-SINOPEC ne-CNPC. Amakhasimende ethu aphesheya avela ikakhulukazi eMelika, e-Asia Ephakathi, eRussia, eSoutheast Asia, Middle East, njll.
2. Ama-float collars abekwe ukujoyina okukodwa kuya kokuthathu ngaphezulu kwesicucu sesiqondisi noma isicathula sokudada. Banikeza isihlalo samapulangwe usimende, ipulaki elingaphansi lidonswe ngaphambi kokhonkolo kanye ipulaki ephezulu ngemuva kwevolumu ephelele.
3.I-API 5CT Casing Float Collar Kanye nesicaba seFlat.