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| Brand Name: Tianying | Certification: ISO9001 | 
| Model Number: IADC725 | Minimum Order Quantity: 1 Piece | 
| Delivery Time: 10-15 Working Days | Payment Terms: L/C, T/T | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: SANROCK | Certification: CE ISO 9001:2015 | 
| Model Number: Diameter 165mm | 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: Tianying | Certification: ISO9001 | 
| Model Number: IADC 725 | Minimum Order Quantity: 1 piece | 
| Delivery Time: 20-35 working days | Place of Origin: CHINA | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: MIROC | Certification: API | 
| Model Number: Milled Tooth Tricone Bit | Minimum Order Quantity: 1 Pieces | 
| Delivery Time: 10-20 days | Payment Terms: L/C, T/T, Western Union, MoneyGram, D/A, D/P | 
| KSQ Technologies (Beijing) Co. Ltd [Beijing,China] | |
| Verified Supplier | |
| Certification: ISO9001 | Delivery Time: 5-15work days | 
| Payment Terms: T/T | Place of Origin: HeBei . China | 
| Price: According to product specifications | Packaging Details: According to customer needs | 
| Hejian Sanlong Petroleum Machinery Co., Ltd. [Hebei,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: API, ISO | 
| Model Number: 8 1/2, 10, 12 1/2, 14, 17 1/2" | Minimum Order Quantity: 1 pcs | 
| Delivery Time: 10~15days | Place of Origin: China | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: SANROCK | Certification: CE ISO 9001:2015 | 
| Model Number: 3 7/8- 98mm | 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: 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: ENG | Certification: API, ISO | 
| Model Number: 9500 | Minimum Order Quantity: Negotiation | 
| Delivery Time: 2 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO, API | 
| Model Number: 8 1/2" | Minimum Order Quantity: 1 pcs | 
| Place of Origin: China | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO, API | 
| Model Number: 8 1/2" | Minimum Order Quantity: 1 pcs | 
| Place of Origin: China | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: KSQ | Certification: API | 
| Model Number: Tricone Drill Bit | Minimum Order Quantity: 1pcs | 
| Delivery Time: 7-10DAYS | Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram | 
| KSQ Technologies (Beijing) Co. Ltd [Beijing,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: IOS,CE | 
| Model Number: 2~36" | Minimum Order Quantity: 1 pieces | 
| Place of Origin: China | Price: Negotiate | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 9500 | Minimum Order Quantity: 1 | 
| Delivery Time: 4 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: API | 
| Model Number: 8 1/2" | Minimum Order Quantity: 1pcs | 
| Delivery Time: 5~15days | Place of Origin: China | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: API, ISO | 
| Model Number: 8 1/2, 9 7/8, 12 1/2 | Minimum Order Quantity: 1 pcs | 
| Delivery Time: 5~15days | Place of Origin: CHINA | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: Tianying | Certification: ISO9001 | 
| Model Number: 12 1/4" IADC635 | Minimum Order Quantity: 1 piece | 
| Delivery Time: 15-35 working days | Payment Terms: L/C, T/T | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: Tianying | Certification: ISO9001 | 
| Model Number: 12 1/4" IADC635 | Minimum Order Quantity: 1 piece | 
| Delivery Time: 15-35 working days | Payment Terms: L/C, T/T | 
| Hunan Tianying Drilling Machine Manufacturing Co., Ltd. [Hunan,China] | |
| Active Member | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 9500 | Minimum Order Quantity: Negotiation | 
| Delivery Time: 2 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |
| Brand Name: ENG | Certification: API, ISO | 
| Model Number: 9500 | Minimum Order Quantity: 1 | 
| Delivery Time: 2 weeks | Payment Terms: T/T, L/C, Western Union | 
| Suzhou Energy Tool Co., Ltd. [Jiangsu,China] | |
| Verified Supplier | |