Hunan Tianying Drilling Rig Manufacturing Co., Ltd., originally established in 1958 as Zhuzhou East Tools Co., Ltd. and reformed in 2003, is a specialized manufacturer and exporter of high-performance drilling tools. Based in the Zhuzhou National High-tech Development Zone, the company operates from a 70,000-square-meter facility featuring over 36,000 square meters of modern factory space. With a workforce of 100 to 200 employees and over 300 sets of advanced equipment, the company maintains an annual production capacity of up to 10,000 tricone bits.
The company specializes in a comprehensive range of drilling solutions, including TCI tricone bits, mill tooth bits, PDC bits, DTH bits, and rock roller bits. These products are categorized into rock lines and oil lines, covering over 30 specifications such as air-cooled and sealed bearing series. Their tools are designed for diverse applications including mining, blast hole drilling, water well drilling, and oil exploitation, with capabilities to handle formations ranging from soft to ultra-hard rock.
As an ISO 9001:2008 certified manufacturer, Hunan Tianying emphasizes quality and technical expertise. Their R&D team includes core technicians with over 40 years of experience, and the company invests 8% of annual sales into research and development. Their products comply with international standards, including API, GB/T13343-2008, and SY/T6164-2008. Offering OEM and ODM services, the company exports to global markets across North America, Europe, Southeast Asia, and Africa, maintaining a reputation for durability and efficiency in the global drilling industry.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Established brandFounded in 1958, with over 20 years of industry experience.
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TCI Roller Bit for Mining IADC835 9-7/8''
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TCI Roller Bit for Mining IADC835 9-7/8'', Find Details and Price about IADC835 9-7/8'' (250mm) TCI Tricone Bit from TCI Roller Bit for Mining IADC835 9-7/8'' - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
IADC835 12-1/4" 311mm Tricone Bit for Mining
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IADC835 12-1/4" 311mm Tricone Bit for Mining, Find Details and Price about IADC835 12-1/4" TCI Tricone Bit from IADC835 12-1/4" 311mm Tricone Bit for Mining - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
Tricone Bit for Mining IADC725 9-7/8'' 250mm
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Tricone Bit for Mining IADC725 9-7/8'' 250mm, Find Details and Price about 9-7/8'' Roller Sealed Bearing Tricone Bit for Mi TCI Tricone Bit from Tricone Bit for Mining IADC725 9-7/8'' 250mm - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
Tricone Bit IADC537 12-1/4'' for Oil
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Tricone Bit IADC537 12-1/4'' for Oil, Find Details and Price about IADC537 Tricone Bit for Oil and Water Well TCI Roller Bit from Tricone Bit IADC537 12-1/4'' for Oil - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
Tricone Bit for Mining IADC835 9-7/8" 250mm
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Tricone Bit for Mining IADC835 9-7/8" 250mm, Find Details and Price about IADC835 250mm Tricone Bits with Tungsten Carbide TCI Roller Bit from Tricone Bit for Mining IADC835 9-7/8" 250mm - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
TCI Tricone Bit for Oil IADC537 11-5/8''
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TCI Tricone Bit for Oil IADC537 11-5/8'', Find Details and Price about TCI Roller Bit TCI Tricone Bit for Oil from TCI Tricone Bit for Oil IADC537 11-5/8'' - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
TCI Tricone Bit for Oil IADC537 14-3/4''
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TCI Tricone Bit for Oil IADC537 14-3/4'', Find Details and Price about IADC537 14-3/4'' TCI Roller Bit from TCI Tricone Bit for Oil IADC537 14-3/4'' - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
IADC545 9-7/8'' Tricone Bit for Mining
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IADC545 9-7/8'' Tricone Bit for Mining, Find Details and Price about IADC545 9-7/8'' 250mm TCI Roller Bit from IADC545 9-7/8'' Tricone Bit for Mining - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
IADC635 9-7/8'' TCI Tricone Bit for Mining
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IADC635 9-7/8'' TCI Tricone Bit for Mining, Find Details and Price about IADC635 9-7/8'' (250mm) TCI Tricone Bit from IADC635 9-7/8'' TCI Tricone Bit for Mining - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
Tricone Bit IADC537 9-1/2'
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Tricone Bit IADC537 9-1/2', Find Details and Price about IADC537 9-1/2' TCI Tricone Bit from Tricone Bit IADC537 9-1/2' - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
TCI Tricone Bit for Oil IADC537 8-1/2'
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TCI Tricone Bit for Oil IADC537 8-1/2', Find Details and Price about IADC537 8-1/2' (216mm) TCI Tricone Bit from TCI Tricone Bit for Oil IADC537 8-1/2' - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
TCI Tricone Bit for Oil IADC537 7-1/2'
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TCI Tricone Bit for Oil IADC537 7-1/2', Find Details and Price about IADC537 7-1/2' 190mm TCI Tricone Bit from TCI Tricone Bit for Oil IADC537 7-1/2' - Hunan Tianying Drilling Machine Manufacturing Co., Ltd
Customers
ROKMAC INDUSTRIAL
2 shipments
Certifications
ISO 9001
5
International Organization for Standardization 9001
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Key export market
🇺🇸 United States🇺🇸 United States
🇨🇦 Canada🇨🇦 Canada
🇮🇳 India🇮🇳 India
🇦🇺 Australia🇦🇺 Australia
🇯🇵 Japan🇯🇵 Japan
🇰🇷 South Korea🇰🇷 South Korea
🇪🇬 Egypt🇪🇬 Egypt
🇱🇰 Sri Lanka🇱🇰 Sri Lanka
🇵🇰 Pakistan🇵🇰 Pakistan
🇦🇪 United Arab Emirates🇦🇪 United Arab Emirates
🇿🇦 South Africa🇿🇦 South Africa
North AmericaNorth America
South AmericaSouth America
EuropeEurope
AsiaAsia
AfricaAfrica
OceaniaOceania
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Changsha Tianwei Engineering Machinery Manufacturing Co., Ltd., established in 2005 and headquartered in Changsha, China, is a prominent manufacturer and trading company specializing in foundation and piling machinery. Operating under the well-known brand T-WORKS, the company manages two production facilities totaling 22,000 square meters. It is recognized as a leading exporter of Hydraulic Static Pile Drivers (ZYC series), with a product range that includes Bored Pile Drilling Rigs, Rotary Drilling Rigs, Hydraulic Pile Hammers, Crawler Dumpers, and Disc Pelletizers. Their ZYC series is particularly noted for its noise-free and pollution-free operation, with capacities ranging from 60T to 1200T. With a workforce of 101 to 200 employees and an annual revenue between US$10 million and $50 million, the company maintains a strong focus on R&D and quality management, holding ISO 9001, ISO 14001, and ISO 45001 certifications. Changsha Tianwei provides comprehensive OEM and ODM services, catering to diverse construction requirements for infrastructure, ports, and bridge building. Their international footprint is significant, with over 500 units exported to markets including Singapore, Malaysia, Thailand, Ukraine, and Vietnam.
Pile Driver 240tons/ Jack in Machine/Injection Machine/Sheet Pile Driver$200000