Hunan Tianying Drilling Machine Manufacturing Co., Ltd.

    Professional. Duarable, Efficient, TIANYING TCI Tricone Bit!
    Hunan Tianying Drilling Machine Manufacturing Co., Ltd.is one state-appointed factory of mining tools especially for tricone bit. we are established in 1958 and located at Zhuzhou city of Hunan provice. one famous heavy industrial base of China. covering the land area of more than 800 acres with total asset of RMB130 Million and over 100 staffs.

    we have advanced full-equipped tricone bits and rockdrilling tillsmanufacturing workshops, high frequency welding workshop.heat treatment workship. mould equipment making workshop and the various departments of measurement. quality control. technology R&D center. the tatal main equipments amount to over 300 sets andthe annual production volume for tricone bits is 5000pcs for other rock drilling tools is over 1400000 pieces.

    we have partners all over the world like America. Europe.Australia.South Africa. UAE. Brazil and so on.

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Hunan Tianying Drilling Machine Manufacturing Co., Ltd. was formed in 2003 as reformed from Zhuzhou East Tools Co., Ltd. which was itself established in 1958. Zhuzhou East Tools Co., Ltd. is one state-appointed factory of mining tools under the jurisdication of China National Nonferrous Metal Industry Corporation(CNCC). Therefore we have amassed knowledge and experience of rock drilling industry spanning approximately 61 years.

Since the restructuring of enterprise in 2003, new mechanism brings new opportunity. Tianying sparkles new vitality, goes onto the
fast-development & full-upgrade way, creates well social and economic efficiency. We have formed the trinity of science, technology & trade mode,
made marked progress in independent R&D and internatinal trade.

By strengthening the cooperation with inland and overseas clients for so many years, we introduce and develop some new products,
thus enriching and prefecting our product system. In 2004, we got self-import and export right. Our products enjoy good sales in our
domestic markets and sell well to more than 36 countries and regions, such as Europe, America, Japan, South Korea, Egypt, Australia,
South-East Asia, Sri-Lanka, Pakistan, U.A.E., South Africa and so on.

In 2008, Tianying purchased 70,000 square meters of land in Zhuzhou National High-tech Development Zone,
built more than 36,000 square meters of modern factory buildings, and has dozens of advanced automation production line for rock drilling bits .
Hunan Tianying Drilling Machine Manufacturing Co., Ltd. has taken on a brand new look.

Come rain or shine, on work days or holidays, at home or abroad, our services are there when you need them.
We believe you will be entirely satisfied with our working attitude and diligence.

Tianying promises that once you choose us, our company is there ready to respond with the first arrival solution any time, anywhere.

1. Strictly select the material to ensure the reliable quality. Bad steel and tungsten carbide inserts won't be used.

2. Strictly act according to the ISO9001 standard, and control by full-scale inspection.

3. Sales and support people are highly trained in the latest rock drilling technology and can offer you expert advice on what products will best fit a specific end use application.

4. 365×24 Year-round Service，We are committed to year-round 24-hour service even during holidays.

5. Provide professional technical services, including products introduction, selecting and problem solution etc.

6. Within 35 Working Days Quick Delivery.

             Our products are sold all over the world and have been widely recognized by customers

Sales Team 

The highly dedicated sales staff at Tianying have never shied away from going that extra mile to meet and exceed the customer’s expectations. They treat our customers with the same loyalty and devotion, no matter the size of their business or industry.

Quality Team: 

• Quality inspection from raw material to production and delivery.

• Professional quality control person, to avoid the unqualified products flowing to customer.

• Strict inspection to Raw material, production, and delivery.

• Full series of equipments in quality laboratory.

• Follow ISO 9001:2008 system strictly.

• Continuous improvement, seeking higher quality level.

• Follow ISO 9001:2008 system strictly.

• Continuous improvement, seeking higher quality level.

R&D Team: 

• 12 Members 8% of annual sales for R&D

• Team： Establish an efficient and able expertise team.

• Products : Combination with practical and aesthetic, technology and art.

• Technology : With rich scientific research and manufacturing experience.

• Patent : Emphasize authentication for international invention design,deeply developing international market.