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| Brand Name: TOBO | Certification: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED | 
| Model Number: API | Minimum Order Quantity: 1PC | 
| Delivery Time: 15 work days | Place of Origin: China | 
| TOBO STEEL GROUP CHINA [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: SHUGUANG | Certification: API 5DP;NS-1 | 
| Place of Origin: China | |
| Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. [Jiangsu] | |
| Active Member | |
| Brand Name: TIPTOP | Certification: MTC | 
| Model Number: 2 3/8''~6 5/8'' | Minimum Order Quantity: 5 Tons | 
| Delivery Time: 20~90 days | Payment Terms: T/T, L/C, D/A, D/P | 
| Xi'An Tiptop Machinery Co., Ltd. [China] | |
| Active Member | |
| Brand Name: Longway | Certification: ISO9001 | 
| Model Number: 4.5" | Minimum Order Quantity: 1 | 
| Delivery Time: 20-30 working days, which will be adjusted according to different products and inventory | Payment Terms: T/T | 
| Langfang Baiwei Drill Co., Ltd. [Hebei,China] | |
| Verified Supplier | |
| Brand Name: Longway | Certification: ISO9001 | 
| Minimum Order Quantity: 1 | Delivery Time: 20-30 working days, which will be adjusted according to different products and inventory | 
| Payment Terms: T/T | Place of Origin: China | 
| Langfang Baiwei Drill Co., Ltd. [Hebei,China] | |
| Verified Supplier | |
| Brand Name: OEM | Certification: WRAS/ ISO 9001 | 
| Model Number: Q41H-16C | Minimum Order Quantity: negotiation | 
| Delivery Time: 1usually within 35 days after received your payment | Payment Terms: T/T advance or L/C at sight | 
| Shanghai kangquan Valve Co. Ltd. [Shanghai,China] | |
| Active Member | |
| Brand Name: OEM | Certification: WRAS/ ISO 9001 | 
| Model Number: Q41H-16C | Minimum Order Quantity: negotiation | 
| Delivery Time: 1usually within 35 days after received your payment | Payment Terms: T/T advance or L/C at sight | 
| Shanghai kangquan Valve Co. Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: ROSCHEN | Certification: ISO, API | 
| Model Number: 2" 3" 4" 4 1/2" 5" 6" 7" 8" 10" 12" | Minimum Order Quantity: 50 pcs | 
| Place of Origin: Germany | Price: $1-99 | 
| ROSCHEN GROUP [Shanghai,China] | |
| Verified Supplier | |
| Certification: API 7K | Model Number: SDS, SDML, SDXL | 
| Minimum Order Quantity: 1 piece | Delivery Time: 15-30 work days | 
| Payment Terms: L/C, T/T, Western Union, MoneyGram | Place of Origin: China | 
| Dongying Oilman Machinery Equipment Co.,Ltd. [China] | |
| Verified Supplier | |