HTT have being dedicated to deep hole drilling technology since 1997. HTT currently employ over 200 people including three business units:
Design, manufacture and service deep hole drilling machines.
Distributor of Germany gun drill and tooling Botek. (www.botek.de)
（3）Gun drilling job shop
Have 10 wholly owned deep hole drilling job shops.
Because of the knowledge and experience in deep drilling machine, tooling and process. HTT is capable of providing our customers no matter what industry they serve a complete deep hole drilling solutions.
Our gun drilling machines have been well accepted by many well known customers in Europe, USA, Japan, China and South America in auto parts manufacturing, gas and energy, fire arms, mold and die making, animal and chicken feed.
Ningyuan Machine Tool Private Limited
Mumbai Branch: Bldg No. 188/7, Indian Corporation, Opposite Ga janan Petrol Pump, Mankoli Naka, Bhiwandi 421302, India
Tel: +91 9730788134/+91 9356112435
Chennai Branch: No.3, Part-1, Mahathma Gandhi Road, Tass Industrial Estate, Ambattur, Chennai - 600098, India
Tel: +91 9361190315/+91 9361190314
Pune Branch: 27/3C, Near Bollywood Theatre Old Mundhwa Road, Pune (Maharashtra) India-411014
Tel: +91 9624442877
Coimbatore Branch: SF No: 718/3J1,3K1 (Behind Aquatech water), Pappampatti village, Vagarayampalayam, Sulur Taluk, Coimbatore- 641659
Tel: +91 9361190315/+91 9597460578
HTT headquarter: Shanghai Ningyuan Precision Machinery Corp. (China Stock Code: 873011)
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