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| Brand Name: ENG | Certification: API, ISO |
| Model Number: Roller Tricone Drilling Bit | Minimum Order Quantity: 1 |
| Delivery Time: 4 weeks | Payment Terms: L/C,T/T |
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO |
| Model Number: Roller Tricone Drilling Bit | Minimum Order Quantity: 1 |
| Delivery Time: 4 weeks | Payment Terms: L/C,T/T |
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: YJ | Certification: TUV |
| Model Number: YJ-R001 | Minimum Order Quantity: 300-500pcs |
| Delivery Time: 5-8days | Payment Terms: T/T, L/C, Western Union |
| Wuhan Yijue Tengda Machinery Co., Ltd [Hubei,China] | |
| Active Member | |
| Brand Name: ROSCHEN | Certification: ISO9001 |
| Model Number: 3 7/8"~26" | Minimum Order Quantity: 1set |
| Delivery Time: 5~15days | Place of Origin: China |
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO |
| Model Number: 3 7/8"~26" | Minimum Order Quantity: 1 pcs |
| Delivery Time: 5~15days | Place of Origin: China |
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO |
| Model Number: 8 1/2" 9 7/8" | Minimum Order Quantity: 1set |
| Delivery Time: 5~15days | Place of Origin: CHINA |
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: MIROC | Certification: SGS, ISO certification |
| Model Number: IADC 632 | Minimum Order Quantity: 1pcs |
| Delivery Time: 25-30 days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| KSQ Technologies (Beijing) Co. Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO |
| Model Number: 2" ~ 30" | Minimum Order Quantity: 1 pcs |
| Place of Origin: CHINA | Price: Negotiate |
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: GLORYTEK | Certification: SGS, TUV |
| Model Number: 9 7/8" 250mm | Minimum Order Quantity: 1pc |
| Delivery Time: 10-15 days | Payment Terms: T/T, L/C, Western Union, MoneyGram |
| Glorytek Industry (Beijing) Co., Ltd. [Beijing,China] | |
| Verified Supplier | |
| Brand Name: YJ | Certification: TUV |
| Model Number: YJ-LX008 | Minimum Order Quantity: 10-20pcs |
| Delivery Time: 5-8days | Payment Terms: T/T, L/C, Western Union |
| Wuhan Yijue Tengda Machinery Co., Ltd [Hubei,China] | |
| Active Member | |
| Brand Name: GLORYTEK | Certification: CE,SGS,TUV |
| Model Number: 9 7-8 IADC437 | Minimum Order Quantity: 1 piece |
| Delivery Time: 5-7 workdays | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Glorytek Industry (Beijing) Co., Ltd. [Beijing,China] | |
| Verified Supplier | |
| Brand Name: SOLLROC | Certification: SGS |
| Model Number: 9 7/8 Inch Trincone Bit | Minimum Order Quantity: 1pc |
| Delivery Time: 15-25days | Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram |
| Changsha Sollroc Engineering Equipments Co., Ltd [Hunan,China] | |
| Verified Supplier | |
| Brand Name: MIROC / KSQ | Model Number: IADC Tricone Drill Bit |
| Minimum Order Quantity: Negotiable | Delivery Time: 10 - 25 days |
| Payment Terms: L/C, T/T, Western Union | Place of Origin: China |
| KSQ Technologies (Beijing) Co. Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO |
| Model Number: 425RS | Minimum Order Quantity: 1 |
| Delivery Time: 4 weeks | Payment Terms: L/C,T/T,Western Union |
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: SANROCK | Certification: CE ISO 9001:2015 |
| Model Number: 6 1/4 | Minimum Order Quantity: 1 pieces |
| Delivery Time: 15-25days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Quzhou Sanrock Heavy Industry Machinery Co., Ltd. [Zhejiang,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO |
| Model Number: 6 | Minimum Order Quantity: 1 set |
| Place of Origin: CHINA | Price: Negotiate |
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO |
| Model Number: Milled Tooth Tricone Bit | Minimum Order Quantity: 1 |
| Delivery Time: 4 weeks | Payment Terms: L/C,T/T |
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO9001 |
| Model Number: 3 7/8"~26" | Minimum Order Quantity: 1set |
| Delivery Time: 5~15days | Place of Origin: China |
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: GLORYTEK | Model Number: 6 1/2" |
| Minimum Order Quantity: 1pc | Delivery Time: 5days |
| Payment Terms: T/T, L/C, Western Union, MoneyGram | Place of Origin: China |
| Glorytek Industry (Beijing) Co., Ltd. [Beijing,China] | |
| Verified Supplier | |
| Certification: API & ISO | Model Number: IADC517,537,617,637,etc |
| Minimum Order Quantity: 1 pc | Delivery Time: 7-30 days |
| Payment Terms: L/C, T/T, Western Union, MoneyGram | Place of Origin: China |
| Dongying Oilman Machinery Equipment Co.,Ltd. [China] | |
| Verified Supplier | |