Changsha Chaojingang Machinery Manufacturing Co., Ltd.
Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of
the best manufacturers in China's drilling tool industry. Our
company has many senior mechanical design engineers with more than
20 years of design experience in the drilling tool, the production
process and technology are at the first-class level in China. Our
drill tools adapt the top-quality raw materials, equipped with a
complete production chain, and with excellent performance during
service life. The design of our hammer and bit is simple and
reasonable, with the characteristics of high flat degrees, smooth
holes, high rigidity, fast punch speed, low failure rate, stable
drilling, high penetration rate. The drilling depth exceeded
customer expectations and was well received by customers.We are able to manufacture and supply wide range of quality
products as follows: |
- Basic Information
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Company Name: Changsha Chaojingang Machinery Manufacturing Co., Ltd. Business Type: Manufacturer,Exporter Brands: Super Diamond Employee Number: 100~200 Factory Location: No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha - Trade & Market
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OEM Overview: Advantages of service1.We have professional pre-sales service, which can tailor more efficient drilling products for you according to your air compressor, drill and rock conditions.
2.With professional production management, we guarantee that you can buy high quality drilling production.3.Factory production, real-time feedback. Take you to know the production progress at any time.4.We deliver on time,have strict ISO9001 management system and can guarantee on time to provide you with high quality products.5. Price advantag,e, on the premise of ensuring quality, we can provide customers with the best price.6.Our company provides OEM and ODM services7.We have flexible payment methods, T/T, L/C, Western Union and so on8. Considerate after-sales service, we have standardized after-sales service process, at any time to solve any problems you encounter in the process of use.Production Line: 1.Complete processing line Our company has the whole process of drilling tools production line. Blanking - forging - machining - heat treatment - processing center and matching R&D and testing. And established a perfect ISO9001 management system, to ensure the precision of the product.
2.Standardized process control. From the manufacture of raw materials to the completion of products, we use the way of tracking the whole process, and the use of large arc furnace for smelting. We have Standardized forging process, CNC shape processing, intelligent control of heat treatment process flow line. Due to the whole process of standardized operation instructions, our factory fully ensure the quality and stability of each batch of products.
3.First-class and efficient R & D production team and high level of machining capacity Our company has machining center table, CNC lathe, CNC milling machine, deep hole internal grinder, universal cylindrical grinder, precision forging machine. Production technicians have more than 10 years of production and processing experience in the drilling tool industry. Before and after each step of the operation, the product is accurately measured to ensure the accuracy of the product
4.Accurate product inspection .Our company has a full range of metallographic, hardness and tensile testing. With complete inspection equipment to ensure that every product out of the factory to achieve excellent results. The company adopts advanced hardness testing instruments for the full range of surface and core hardness testing of each batch of products, adopts advanced German multifunctional crystal microscope for tissue testing, and adopts large tonnage breaking testing machine for product strength testing, in order to ensure that each batch of products can achieve advanced performance.
About quality management: We strictly follow the ISO9001 quality control system and standardize every step of the operation. Our workshop workers all have more than 10 years of experience in drilling tool production.
Services: 1,Professional R&D team: 26 backbone personnel with high and middle-level technical positions, and 8 experts with more than 20 years of experience in R&D of down-the-hole drilling tools.2,Our R & D team pioneered the forging scheme of drill tools in China, and our company has the invention patent of heat treatment and processing system of drill tools. Through multiple heat treatment, the molecular gap of raw materials can be eliminated,which makes molecular structure distribution is more uniform, and the formation of a protective layer on the surface of the drill bit, so that the drilling tools are tougher, have a longer service life, greatly reduce the failure rate.
3.Our company has more than 20 independent intellectual property rights, including 9 invention patents, all products are independently developed and manufactured, the quality of the products is highly controllable, quality is stable.4. Our R&d team launches 3-5 series of new products every year, the company belongs to the national high-tech enterprise, Hunan new material enterprise. we can provide integrated solutions for global drilling tool users.Our Team: Since its establishment, through the unremitting efforts of all employees of the company, it has developed into a large enterprise with assets of more than 50 million yuan and a large number of talents. The company currently has more than 100 employees and 80 professional and technical personnel, including 8 senior engineers and 26 intermediate engineers recognized by the state.
The company pays attention to the improvement of technology and the renewal of equipment. In recent years, a batch of old production machinery has been eliminated, and advanced production equipment has been introduced to realize the modernization of production. Developing industry and revitalizing enterprises are the development goals of the company. Not being arrogant or impatient, rigorous and down-to-earth is the company's working style. In the past few years, on the basis of existing achievements, the company has made unremitting efforts and pioneering efforts to occupy a place in the domestic and foreign drilling tool market and won the praise of customers and quality inspection departments. - Factory Information
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Market name: Worldwide Contact Person: Mr.Wilson Chen Contact Phone: 86-0731-13802230640