outer diameter tool4,000+ factories verified

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Wuxi Changyi Machine Tool Manufacturing Co., Ltd. is a professional manufacturer of internal grinding machine and centerless grinding machine. The company is located in South of the Yangtze River and along the Taihu Lake---Qianqiao Hengyuanxiang Industrial Park. The company is of convenient transportation and good geographical location with floor area up to 17000 square meters and construction area up to 9000 square meters. The company is five munities' walk from Shanghai-Nanjing Expressway and is near the National High Way 312. Wuxi Changyi Machine Tool Manufacturing Co., Ltd. Makes great efforts to improve accuracy, performance, automation and easy operation, etc of the machine tool, including internal grinding machine with specification of 5mm-500mm and centerless grinding machine with specification of 2mm-150mm in order to meet development requirements of all industries. Therefore the machine tools of our company are applicable for single unit and small production batch as well as large production batch. Semi-automatic and full-automatic machine tools of all series can be manufactured by our company.

Qida CNC Tools - Your One-Stop Smart Manufacturing Partner

KEENCUTTER, Located in Taizhou city, Zhejiang Province, where is the Capital of

Shanghai LZQ PRECISION TOOL Co., Ltd has nearly three decades of rich experience in production and mature process details-micro-processing to achieve the outstanding product quality, which has High Corrosion & Rust Resistance, Sharp Cutting Edge, Sharpness Retention Time, High Service Life and High Wear Resistance, High Concentricity, High Rigidity, High Impact Resistance, and High Fracture Toughness...We process various High-grade High-hardness Stainless Steel, Titanium Alloy, PEEK, PPSU, High-cobalt HSS, Fine carbide, Ceramics, etc. With high precision...High-precision grinding series of high-end cutting tools, drills, milling cutters, screwdrivers, spare parts, mandrels, molds, fixtures, plugs, gauges, etc.  

Jiangxi Metal Drill Precision Co., Ltd

XuZhou Shenwei Foundation MachineryTechnology Co., Ltd, aprofessional manufacturer of Kelly bar, possesses a leading positionof Kelly bar's manufacturer and the largest scale of production inChina. The advantages of our Kelly bar, such as low weight, highstrength, high abrasion-resistance, high-reliability are safeguardedtechnologically by superior process, advanced machining equipmentsand special fixtures. Large scale of alloy tube imported form GemmanyMannesmann or locally-made in stock ensures us to supply Kelly barmatched with any model of drilling rigs in short time (ex-works in about7days). Now SW Kelly bars have been supplied to all kinds of drillingrigs, such as Bauer, NSR, Sany, Zoomlion, Sunward, Jintai. Soilmec, lMT, Casagrande, CMV, Mait and so on. SW Kelly bars havebeen working on construction sites in many countries all over theworld, such as Germany, America, Turkey, India, Russia, Ukraine, Singapore, Malaysia, and so on. SW Kelly bars are in successful useeven in the toughest operating conditions. Several service centersand rich experience of repairing Kelly bar on jobsite or in workshopbenefit customers to enjoy rapid service.

NINGBO WEIDAN ELECTRONICS Co., Ltd. is located in Ningbo, the biggest modern port and the well-known export manufacturing base in China.

About Us: Your Reliable Manufacturer of Wire Harness Processing Machines

Hebei Sinotools Industrial Co., Ltd. is a professional hand tools & hardware manufacturers and exporters in China, we enjoy an excellent business relationship with our customers around the world. During the past many years, we have been dedicated to providing the quality products at reasonable prices and professional trading services for our partners.

NINGBO CABELINK ELECTRONICS Co., Ltd. Has been committed to providing high-quality structure cabling products and exceptional services to clients worldwide. With more than 20 years of deep expertise in networking cable industry, our founding team possesses profound insights into industry trends, technological advancements, and customer needs. Through continuous innovation and striving for excellence, we ensure that every product meets international standards and satisfies the diverse and personalized needs of our customers. "Driven by Quality, Powered by Service", we aim to deliver not only top-tier products but also a seamless experience through superior service.

WUXI GOLP CNC MACHINERY Co., Ltd is located in wuxi, the core location of the changjiang delta which is the most dynamic economy area in China. We are a new brand company specializing in the CNC machine tool industry. The company is mainly engaged in CNC gear machines, CNC lathe machine with automatic product lines, shaft parts machining solutions, including: Gear grinding machine, skiving machine, shaping machine, chamfering machine, milling machine, rolling machine, and so on; And other new intelligent machine and related supporting products. We have many different kinds of machines and the price is favorable.

Jiangsu Phisong CNC machine Co., Ltd., known for it's professional centerless grinding technology at home and abroad, Phisong CNC inherits and absorbs the essence of the advantages on cylindrical grinding machine, centerless grinding machine design, production and manufacturing industry. Our products are selected by a number of famous Top-500 enterprises and listed companies at home and abroad and exported to countries and regions in Europe & America, Russia, southeastern Asia etc.

Suzhou Energy Tool Co., Ltd. (short "EGT " ) is a high-tech company formed by a group of drill bit experts with over 20 years work experience in world top oil service companies such as  Smith, Baker Hughes and so on. EGT has cooperated with many research institutes and at home and has formed an advanced technological system basing on market-oriented and continuously promoting technological innovation and product improvement.

Baier Hydraulic Power (Wuhan) Co. Ltd was established in 2007. As a high-technology enterprise, the company has been keenly focused on integrating research, development, production, sale and service of hydraulic torque wrench, hydraulic cylinders, hydraulic nut cutter, hydraulic pullers, hydraulic pumps, electric wrench and so on. We own a modern production plant of 12, 000 square meters, this incorporates an internationally advanced hydraulic tools production facility, material processing line, tools assembly line, and other packaging equipment facilities.

Donguan Thor Machinery Co., Ltd is specialized in producing various sorts and specifications of machine tool accessories and Universal cutter and tool grinder. Our main product are: Tapping machine, Chamfering Machine, Drill grinder, end mill grinder, Cutter grinder, machine vise dividing head, rotary table etc. Product have reliable quality and long term export to USA, Europe, Asia, South America etc. With high precision and full varieties are deeply trusted and appreciated by customers both at home and abroad. Products are widely used in machinery manufacturing, mould making, printing, advertisement sculpture, paper making, Bridges, mechanical lock, woodworking machinery, military industry and other industries. Our company has a group of professional technician and after-sales service people, it have a comprehensive quality control and management in the production or sale, welcome to inquire and visit.

Wuxi Jiuxu Machinery Co., Ltd. is a Chinese enterprise specializing in the production and sales of honing machines and honing tools. The factory is located in Wuxi City, Jiangsu Province. We have long been studying world-class honing technology to provide honing solutions. According to different honing solutions, we provide corresponding honing machines and tools. Our tools have been sold to many countries. The equipment is mainly sold to Russia, the United States, Brazil, Argentina, Italy, Turkey and other countries.

Chongqing SiyueEr Technology Co., Ltd. Specializes in the production of CNC systems, AC servo, spindle servo, AC servo motor, as well as a complete set of electronic control products for machine tools from spindle servo motors to isolation power transformers. All products are designed and produced independently, with excellent cost performance and reliability.

Tianjin Friend Steel Group with "TFCO" Brand has 5 subsidiary compainies include Tianjin Friend Steel Pipe Co., Ltd. Tianjin Steel Galvanization Co., Ltd. Tianjin Friend Metal Material Co., Ltd. Tianjin Friend Import&Export Co., Ltd. Tianjin Steel Import&Export Co., Ltd. Built in 1999 with registered capital of RMB 30 million, we have an annual production capacity of 400, 000 MT and exporting quatity of 60, 000MT.

JINN FA Precision machine tool manufacturer from Taiwan, China.

Hunan speedmade drill bit. Co, . Ltd has been in the drilling industry for 15 years, is a professional manufacturer specializing in drilling bit tools, integrating R&D, production and sales. Through hundreds of times tested by the rig, we observe the drilling condition of the bit and adjust repeatedly, we have developed more than ten products categories, hundreds of different drill bits. We can customize different products according to the needs of customs. Our goal is to improve drilling efficiency and reduce drilling costs.

Botou Vicord Intelligent Machinery Manufacturing Co.,Ltd. is located in Botou, Hebei province, is a collection of scientific researchdevelopment, production of all kinds of valves. fitings. pumps, fire hydrants, automobile rearaxle, reducer and other processing of theprofessional team; I gathered a group of experienced modern enterprise inovation and development of excellent management andtechnical personnel, strong technical force, strong processing capacity. Our company strictly in accordance with the ISO9001 QualityManagement System and advanced design standards at home and abroad design and manuracture of various types of special alrcrart.Strong processing capaciy: processing workshop existing CNC ganty processing center 3, other types of processing center morethan 10, more than ordinary processing equipment.

Established in 2011, Suzhou VEDETTE Industrial Equipment Co., Ltd. is a professional factory producing metal pipe forming machine, include CNC copper and stainless steell pipe punching machine, pipe spinning machine, punching flanging machine, pipe end processing machine, non¬ Chip open feeder, bending machine, as well as copper and stainless steel fitting.

Suzhou Maiduobao Machinery Technology Co., Ltd. Was established in 2010 and has 20 years of experience in the production of wire and cable equipment. Anhui Sitong Mechanical and Electrical Co., Ltd. Has several self-owned factories located in Anhui Province, China, and has sales departments in Shanghai, Jiangsu, Zhejiang and other regions. Anhui Sitong Electromechanical is our factory, we are Anhui Sitongan Import and Export Trading Company, mainly responsible for domestic sales and foreign trade business.

Huixi Brush specialized in supplying customized brushes used in the industrial seal, cleaning, polishing, and deburring. Our manufacturing factory located in Anhui Province with 16 year's production experience. Trading company is in Lingang New Area Shanghai City. We export our brushes from Shanghai Port directly. The main overseas markets are Europe, North American, Australia, New Zealand Middle East, Southeast Asia, and our brushes get a good reputation from our cooperated customers on product quality and service that is Huixi culture.

Wuxi Geepro Machinery Import & Export Co., Ltd. Was established in 2016, specializing in the R&D, manufacturing, and overseas sales of gear processing equipment. Leveraging the manufacturing capabilities of Jiangsu Chuangliang Intelligent CNC Technology Co., Ltd., the company has developed an integrated industry-trade model combining technical R&D, production manufacturing, and international trade. It is committed to providing stable and reliable gear processing equipment and professional processing solutions to customers worldwide.

Established in 2015, Jiayong Machinery covers an area of 16, 000 square meters and employs 360+ workers. Specializing in deep-hole machining equipment, the company produces approximately 220 units annually, including: CNC deep-hole drilling & boring machines, Honing machines, and Gun drilling machines. Since launching international trade in 2019, the 17-member export department has expanded global reach. The production facility is equipped with more than 120 advanced machines, including: 4X10 meter CNC gantry machining centers, 1.5X4 meter CNC gantry mills, CKD6163X6 meter lathes, T611 jig boring machines, Machining centers, CNC lathes, Gantry grinding machines.

Dezhou Shengxiang Metal Products Co., Ltd.

Dezhou Jutai Machine Tool Manufacturing Co., Ltd. Was established in 1989 and is located in Dezhou City, Shandong Province, China. The company has a modern factory covering 30, 000 square meters and over 80 professional technicians dedicated to the research and development of high-performance CNC deep hole machines and precision components.

Luoyang Bearing Research Institute Co., Ltd. Is a high-tech enterprise specializing in the development of "High-end, precise, advanced, unique, Non-standard" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state-level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery Industry Group Co., Ltd. And transformed into a science and technology enterprise. ZYS focuses on developing high-performance bearing products for key units of national economic construction. We perform batch production of various high-rank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m. We are mainly engaged in the research, development, production and sales of precision bearing, special bearing, high-speed machine tool spindle, bearing special equipment, bearing testing instruments, bearing testing machine and bearing special materials, which are widely used in the fields of aerospace, machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery, intelligent manufacturing services, etc.