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Our History
Putian Qideli Drilling Tools Co., Ltd., established in 1990, is a research and manufacturing enterprise specialized in rock drilling machinery. The company has rich experience in scientific research and production, using the highest quality raw materials, advanced production technology and strict testing methods to produce products with excellent performance and excellent quality. Because of its stable quality and excellent performance, Qideli drilling tools are sold nationwide and exported to more than 20 countries including Russia, Jordan, Pakistan, Iran, Malaysia, and Nepal, and are well received by users.
Enterprise history:
In the 1840s, the Qideli family began to produce agricultural appliances. In that era when information was scarce, LEILI agricultural appliances became famous in Fujian Province.
With the development of the times, Yang Zhiyong, the founder of Qideli Drilling Tools Co., Ltd., invested a lot of financial resources with engineers to start the development and production of taper drilling tools in 1990, and registered the brand "QIDELI". We started to produce taper drill rods, flat drill bits and cross drill bits. The sales of taper bits reached an average of 8,000 per day during peak periods.
In 2004, our company began to produce down-the-hole drills,tapper drill bits, top-hammer bits, etc.
In 2008, our company's low-pressure DTH drills led the sales in China! Our product has become the industry benchmark in China!
In 2010, our company began to produce down-the-hole hammers and drill bits. Until now, the sales of high-pressure drilling tools have continued to grow at an annual growth rate of 30%!
In 2018, the company established the Ministry of Foreign Trade and restarted the use of the LEILI brand. Because our products have extremely high cost performance and stable quality, the company's foreign trade orders continue to grow at an annual growth rate of 50%.
In the future, LEILI drilling tools and engineering equipment will be well-known in the world. Putian Qideli Engineering Equipment Co., Ltd. welcomes you to join us!
Our Factory
The company is located in Putian, the hometown of Mazu. It covers an area of 11,000 square meters, a production plant of 5,000 square meters, and hundreds of employees. It has nearly 300 sets of processing, R & D and testing equipment for the production of rock drilling machinery. The company's products are as follows: China's advanced high pressure DTH hammers; various DTH drill bits; various threaded drill bits; drill bits and coupling; new type water well drilling rigs, open-air drilling rigs;drill pipe, coupling head and other drilling rig accessories.
Our advantage:
1. The company has 5 production lines, which can produce multiple types of products at the same time to ensure that the products can be delivered to customers in a timely manner. The company has more than 100 employees, including 10 middle and high-level administrators, all with senior management experience. There are more than 20 cooperating foundries, all of which have industry-leading technology in their processing field.
2. Many of our equipment are special production machinery designed by our company, such as drilling machine, milling machine, deep hole drilling, etc., the processing effect of these equipment is unmatched by other general equipment. These devices ensure the accuracy of our products and production efficiency.
3. Our company has more than 15 years of experience in heat treatment. The accumulated experience makes our product quality very stable.
4. We can analyze and design the most suitable product for you according to your usage, and also process the product according to the drawings you provide.
Our Product
Putian Qideli Engineering Equipment Co.,Ltd We produced and support following product.
CIR50 DTH Hammer Bit鈥檚 diameter: 50mm~60mm
CIR60 DTH Hammer Bit鈥檚 diameter: 60mm~70mm
CIR70 DTH Hammer Bit鈥檚 diameter: 76mm~80mm
CIR80 DTH Hammer Bit鈥檚 diameter: 80mm~90mm
CIR90 DTH Hammer Bit鈥檚 diameter: 90mm~140mm
CIR110 DTH Hammer Bit鈥檚 diameter: 110mm~200mm
CIR130 DTH Hammer Bit鈥檚 diameter: 130mm~200mm
CIR150 DTH Hammer Bit鈥檚 diameter: 150mm~350mm
CIR170 DTH Hammer Bit鈥檚 diameter: 170mm~350mm
CIR200 DTH Hammer Bit鈥檚 diameter: 170mm~350mm
3鈥?Series: DHD3.5 COP34 HD35A QL30 Diameter: 90mm~110mm
4鈥?Series: DHD340 COP44 HD45A QL40 MISSION40 SD4 Diameter:105mm~150mm
5鈥?Series: DHD350 COP54 HD55A QL50 MISSION50 SD5 Diameter:136mm~203mm
6鈥?Series: DHD360 COP64 HD65A QL60 MISSION60 SD6 Diameter:152mm~254mm
8鈥?Series: DHD380 COP84 HD85A QL80 MISSION80 SD8 Diameter:203mm~305mm
10鈥?Series: SD10 NUMA100 DHD1100 Diameter: 254mm~400mm
12鈥?Series: NUMA120 SD12 DHD1120 Diameter: 302mm~450mm
14鈥?Series: QDL140 Diameter: 400mm~600mm
18鈥?Series: QDL180 Diameter: 475mm~800mm
24鈥?Series: QDL240 Diameter: 585mm~1000mm
桅42mm drill rod: 1000mm~2000mm
桅50mm drill rod: 1000mm~2000mm
桅64mm drill rod: 1000mm~3000mm
桅76mm drill rod: 1000mm~3000mm
桅89mm drill rod: 1000mm~5000mm
桅102mm drill rod: 1000mm~5000mm
桅114mm drill rod: 1000mm~5000mm
5. B22/B25 TAPER ROD
Cross Bit Diameter: 30mm~80mm
Chisel Bit Diameter: 30mm~80mm
Button Bit Diameter: 30mm~42mm Button Qty: 4\5\6\7\8
Diameter: 42mm~140mm
Thread Type: R32/R38/T38/T45/T51/GT60
Diameter: 64mm~140mm
Thread Type: R32/R38/T38/T45/T51/GT60
For R32/R38/T38/T45/T51/GT60
Thread Type: R32/R38/T38/T45/T51/GT60
For R32/R38/T38/T45/T51/GT60
For hole range: 45mm~89mm 64mm~102mm R32/R38/T38/T45
For hole range: 76mm~203mm
For well diameter: 140mm~305mm Depth : 0~500mm
Working pressure: 7Bar~31Bar
Air displacement: 7m鲁/min~35m鲁/min
Mobile and fixed.
We provide one-stop supply, so that our customers can purchase all kinds of construction machinery and accessories from our one-stop shop.
Product Application
Our products are widely used. The following are some uses of some of our products.
1. Down-the-hole drill:
Down-the-hole drilling tools and drilling equipment can be used for drilling rock anchor cable holes, bolt holes, blast holes, grouting holes, etc. in urban buildings, railways, highways, rivers, hydropower and other projects.
2. Top hammer drill:
Top hammer drilling tools and drilling equipment can be used for urban construction, railways, highways, rivers, tunnels, open-pit mine blast hole drilling and other constructions.
3. Taper drilling tools
Used for small mine drilling, tunneling, stone block mining, wire saw hole drilling and other construction operations.
Our Certificate
Production Equipment
Production Market
Putian Qideli Engineering Equipment Co., Ltd. mainly has two main brands of QIDELI and LEILI. Our products have stable quality and excellent performance. Our products are exported to Russia, Kazakhstan, Jordan, Pakistan, Iran, Malaysia and other 20 countries , well received by users.
Our Service
Pre-sale service:
Our company provides a complete product selection and matching program, and one-stop supply of products.
After you provide your product requirements, we will communicate with engineers in time and provide you with the best choice or the best product production plan.
On-sale service:
After the order is confirmed, we will arrange the production of the product to you in time, report the production progress of the product in time, and conduct a more in-depth discussion on some details of the product. The products will be colored and packaged according to your requirements.
After-sales service:
Qideli Engineering Equipment Co., Ltd. provides one-stop after-sales service, and the products are all quality guaranteed. If some drills or other products have quality problems, please provide the steel stamp number of the product and a detailed picture of the product. The product with quality problems will be reissued and replaced in the next order.6 Inch DTH Hammer

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