Sheenstone (Shenzhen) Oil Tools Co., Ltd.
Verified listingSheenstone (Shenzhen) Oil Tools Co., Ltd. is an API and ISO-certified manufacturer of diamond drill bits and downhole tools for oil and gas exploration, headquartered in Shenzhen, Guangdong Province, China. Established in 1998, the company produces PDC bits, thermally stable polycrystalline (TSP) diamond bits, impregnated diamond bits, coring bits, and specialized downhole drilling tools. Sheenstone is ISO 9001 certified and holds API product accreditation. Designated as a national Hi-Tech Enterprise in 2010. Holds 37 patents including 3 discovery patents, 31 utility model patents, and 3 design patents. Products have set footage records at Tarim Oilfield (PetroChina) and serve CNPC, SINOPEC, CNOOC, and numerous international clients.
Product lines
Diamond Drill Bits
No product family confirmed yet. Browse Diamond Drill Bits
Drill Bits
No product family confirmed yet. Browse Drill Bits
PDC Drill Bits
No product family confirmed yet. Browse PDC Drill Bits
Locations
| Site | Type |
|---|---|
Headquarters - ShenzhenBao Fuyong Dingfeng with Fu Road, Building A10, Shenzhen, Guangdong, 518103, ChinaOffers All product lines | Headquarters |
| Licensed facility |
Service area
Service area not yet confirmed by the company.
Certifications
Company-wide (no site given)
| ISO 9001 | — | Company claim — not verified against the issuer |
Verified: matched to API’s Composite List.
Contacts
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