HomeSupplier Discoveryarrow-rightTools & Hardwarearrow-rightDrill Bitarrow-rightDrill Bits Measuring Tools Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
Province & Region
More
about drill bits measuring tools
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

drill bits measuring tools200+ factories verified

Zhuzhou Anting Tungsten Carbide Tools Co., Ltd

5.0
Main Products:
Carbide Insert, End Mill, HSS Drill, Machine Tap, Drill Bit
Country/Region:
Hunan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
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.

Sinotai Petroleum Equipment Co., Ltd

18 yrs
·Trading Company
Main Products:
Drilling Equipment and Spare Parts
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Sinotai Petroleum Equipment Co., Ltd (TS-SINOTAI) is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling and Workover Rig, Rig Package and components such as TOP Drive, Traveling Equipment, Handling Tools, Well Control Equipment, as well expendable parts for Rigs, Mud Pump, BOP, etc. All TS-SINOTAI equipment is API certified and have been well tested and commissioned before delivery.

Zhuzhou Zonco Sinotech Wear-resistant Material Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Tungsten Carbide, Tungsten Carbide Wear Parts, Tungsten Carbide Nozzle, Tc Bearing, PDC Bearing, Aps/Mwd Parts
Country/Region:
Hunan, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Zhuzhou Zonco Sinotech Wear-resistant Material Co, . Ltd. Is a leading manufacturer which specializes in custom manufacturing tungsten carbide wear resistant components and steel parts according to client's drawing provided.

Jiangsu Weixiang Tool Manufacturing Co., Ltd.

20 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Carbide End Mills, Carbide Drills, Hardware Tools, T-Slot Milling Cutter, 2flutes R Inner Corner End Mill, Straight Shank Dovetail End Mills, Woodworking Tool Series, Solid Carbide Rods, High Performance Straight Flute Reamer, Non Standard Drill/End Mill/Cutter
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Company Profile:
Jiangsu Weixiang Tools Manufacturing Co., Ltd is a comprehensive carbide tool manufacturer with production, sale and R& D. Within 30 years of industry operation, we believe that high reputation, good quality and the overall high value of product and service are the vital elements for long term development.

Shenzhen Smart Electromechanical Co., Ltd

3 yrs
·Trading Company
Main Products:
Machine Tool Accessories, Metal Cutting Tools, Measuring Tools and Instruments, CNC Machines, Laser Equipment, Welding Equipment, CNC Cutting Equipment, Agv Robots
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen Smart Electromechanical Co., Ltd is a supplier of machine tools, welding equipment, AGV robots and laser equipment.

Jiaozuo Hanfa Industrial Co., Ltd.

Main Products:
Stone Crusher, Water Well Drilling Rig, Ball Mill, DTH Drilling Rig, Rotary Drilling Rig, Pile Driver, Mobile Crushing Plant, Mineral Processing Line, Rotary Kiln, Flotation Machine
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market. Presently, it has three subsidiaries which are Zhengzhou Hanfa Prospecting Machinery Co., Ltd. It has experienced engineers, professional R&D team, special after service team, world class sophisticated equipment and advanced technology guarantee the best quality drilling equipments and best service to its customers.

Hangzhou Union Hardware Co., Ltd

3 yrs·5.0
·Trading Company
Main Products:
Bit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Established in the early 2000s, Union Hardware began as a manufacturer and distributor of fasteners and hardware tools. In 2023, we officially consolidated into a globally focused professional hardware exporter. Our expansive product range includes photovoltaic fasteners, stainless steel fasteners, highly corrosion-resistant carbon steel fasteners, and a wide selection of hand tools (Mechanic Tools, Fastening Tools, Measuring Tools, Storage Tools, Tool Sets, PTA Kits, etc. ). Our hardware solutions are trusted across the construction, machinery, automotive, and DIY sectors. With decades of expertise producing durable, reliable products, over 85% of our goods are exported internationally.

Changsha DTH Drill Construction Machinery Co., Ltd.

5.0
Main Products:
Water Well Drilling Rig, Diamond Core Drilling Rig, RC Drilling Rig, Blasting Drilling Rig, Tunnel Drilling Rig, DTH Hammer, DTH Bit, Drill Rod, Mud Pump, Mining Drill Rig
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Welcome to Changsha DTH Drill Construction Machinery Co., Ltd. We are a drilling rig manufacturing expert with many years of production and R&D experience. We are also a professional and leading manufacturer of drilling rigs and drilling tool accessories. Among them, our technical team is LED by Professor Zhao Mingchun, the winner of the top 2% scientists in the world selected by Stanford University in 2022 and 2023. We have strong scientific research capabilities and our products are sold to five states and more than 75 countries around the world. He is an expert in metal materials and a guest researcher of the alloy steel research group of the Institute of Metals, Chinese Academy of Sciences. Our products include Water Well Drilling Rigs, Mining Drilling Rigs, Diamond Core Drilling Rigs, Reverse Circulation Drilling Rigs, Undergroud drilling rig, DTH Drilling Tools, etc. Our products are suitable for various scenarios, such as mines, tunnels, wells, bridges, building pile foundations and other construction projects. Our designs are based on the hardest rocks to improve excavation efficiency and service life. We are committed to providing you with high-quality, low-cost and sustainable solutions to meet your specific needs. We are your trustworthy and excellent partner for drilling rigs and drilling rig accessories. Join us and explore the infinite, to achieve excellence with technology, and make drilling simple!

Changzhou Hongjian Tools Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Carbide End Mill, Carbide Drill, End Milling Cutter, Carbide Reamer, Carbide Ball Nose End Mill, Carbide Corner Radius End Mill, Carbide Rods, Roughing End Mill, Carbide Taper End Mill
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
We located In Changzhou City, About 1 Hours from Shanghai, China. We has committed to manufacturing solid carbide end mills, Drills, reamers, Inserts, Both standard and Nonstandard tools, offering high quality cutting tools, competitive price and unequaled customer service.

EBIC Tools Co., Ltd.

23 yrs·4.5
Main Products:
Power Tools, Electric Tools, Cordless Tools, Bench Tools, Garden Tools, Angle Grinder, Circular Saw, Cordless Drill, Grass Trimmer, Sander
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
EBIC Tools is established in 2003, durability, safety, saisfaction and the total power tool solution are the core of the brand FlXTEC, Developed in China with the latest and advanced technology, the brand FlXTEC is on PAR with the world's leading brands in terms of performance and customer satisfaction.

CHANGZHOU AITEFASI TOOLS CO., LTD.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
End Mill
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Changzhou Aitefasi Tools Co., Ltd. is a professional enterprise which specializes in design, manufacture and sale of solid carbide cutting tools. Such as, solid carbide drill bits, end mills and reamers. What's more, customized cutting tools can be designed for the clients.

Shijiazhuang Jingtie Tengfei Tools and Measuring Instruments Co., Ltd.

18 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Measuring Tool
Country/Region:
Hebei, China
Sample Service:
Sample Available
Company Profile:
Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Shandong Kangheng Cnc Technology Co., Ltd

3 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Various CNC tools, metalworking cutting fluids, measuring tools, smart cabinets, tool carts, and other machine tool accessories
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Weifang Kangheng CNC Tools Co., Ltd. Was established in 2008. It has a solid carbide drill and milling cutter production grinding center and a blade pressing workshop. It is a company integrating production and sales of industry and trade. Mainly serving machinery processing and manufacturing enterprises and distributors in various countries around the world. Sales included imported Brands: Seco, Titex, Walter, TITEX, Valenite, DORMER, Kennametal, Mitsubishi, Sumitomo, Kyocera Ceratip, Tungaloy, OSG, Dijet, NACHI, Hitachi Tool, Big, Iscar, Mo Case Sol, Vargus, Guehring, Schunk, Ceracizit, Taegutec, Korloy, and YG etc. Domestic Brands: ZCC. CT, Zigong Greatwall, Zhuzhou Jingcheng, Jiangxi Zhangyuan, Jiangxi Tianhe, Chengdu Engga, Harbin First Tools, LINKS, Southwest Tools, Chengdu Measuring Tools, Shanxi Cemented Carbide, Zhuzhou Cemented Carbide and STWC etc. The product range is very wide. It also operates CNC machine tools, hydraulic chuck machine accessories, and provides CNC machine tool maintenance services. Weifang Kangheng has always advocated the business philosophy of "Diligence and innovation, customer satisfaction, harmony and win-win"depeng onf product quality and sicere service to expend the market, and depend on continuous development and improvement to meet customers demand. At present, our company has established long-term cooperation with many companies in the world, Welcome to friends all over the world to cooperation and negotiation.

CHANGZHOU WEIYU TOOLS FACTORY

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Carbide End Mill, Carbide Drill
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
WEIYU Tool is a carbide tool supplier with nearly 20 years of experience in cutting tool design and manufacturing, and has passed ISO9001 quality management system certification. We specialize in producing various precision cutting tools, such as carbide end mill for aluminium, carbide square end mill, carbide corner radius end mill, carbide ball nose end mill, roughing end mill, carbide drill, thread end mill, saw blade cutter and other specially customized tools. Its products can be used in various material such as aluminium, copper, plastic, stainless steel, wood, titanium alloy, cast iron, wood, etc.

U·BRIGHT SOLUTIONS Co., Ltd.

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Whirling Machine, Laser Hardening Machine, Polishing Machine, Broaching Machine
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
UBRIGHT SOLUTIONS Co., Ltd is a professional enterprise engaged in research and development and manufacture of metal processing machines. We are located in Nanjing (Capital of Jiangsu Province) which is around 1 hour's distance to Shanghai by train. Our company is a scientic and technological enterprise with rich equipment manufacturing experience and rliable technical foundation and strong techmical team for more than 20 years. We supply various workshop machineries, like the CNC VMC, CNC Lathe, CNC Gantry Machining Center, metal processing machine, pipe working machine etc. Product design and manuracuning take lSO9001 as the criterion, strive for excellence and forge ahead. In the meanwhile, we have been supplied the turn-key project for lots of field, like automotive, hand tools, medical, agriculture, Aerospace, Transportation, Constructions, etc. In order to make sure the running successfully at customer site, we pay most attention on machine quality, each machine will be inspected by our engineer and also do the machine commissioning with workpiece or drawings. Meanwhile, we also set up the overseas branch in some countries, there are experienced sales managers and service engineers for better local services. We not only provide installation, debugging and operation training of machine tools, tools, fxtures and equipment for users, but also provide all kinds of special equipment and other technical service according to the requirement of users. We insist on "First Quality, First Trust, and First Service" as our business philosophy, which is the basis of long-term growth. We always put customer needs first, struggling to achieve the enterprise vision of creating value for customers, and always committed to inheriting China machine tools and revitalizing the development goal of national brands. We look forward to win-win cooperation with our customers.

Dezhou Drillstar Co., Ltd

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Tunsgten Carbide, Deep Hole Drilling Machine, Deep Hole Drill Bit, CNC Lathe, Deep Hole Honing Machine, Carbide Mill, Carbide Reamer, Deep Hole Dill, BTA Drill Head
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dezhou Drillstar Company Limited was established in 2013 and is located in Dezhou City, Shandong Province. Dezhou Drillstar Company Limited is a high-tech enterprise specializing in the R&D, production, and sales of deep hole machining. We have built a complete industrial chain from materials to finished products, providing, not only various grades and specifications of cemented carbide bars, insert blanks, strips, blocks, and other cemented carbide products such as wear-resistant parts tungsten carbide, tunnel boring machine tungsten carbide, oilfield tungsten carbide, mining tool tungsten carbide, cemented carbide coal cutting teeth, rotary drilling teeth, tungsten tungsten carbide, Stellite tungsten carbide, and wrought high-temperature tungsten carbide, but also, leveraging our material advantages, customizing high-performance precision machining tools for our customers. Our products include single-sided alloy welded drill guns which can be modified into mechanically clamped drill guns, double-edged drill guns, alloy one-piece drill guns, stepped-edge drill guns, BTA drill bits, drilling tools, deep hole scrapers, honed grinding heads, boring heads, and gun reamers, etc. Meanwhile, the company provides various types of deep hole machining tools, including CNC deep hole drilling machines, deep hole boring machines, deep hole punching machines, deep hole broaching machines, CNC lathes, machining centers, and used machine tools to meet the processing needs of different customers. We are your trustworthy one-stop solution partner.

Suzhou Everich Industrial Tech Co., Ltd

2 yrs
·Trading Company
Main Products:
Gantry Machining Center, CNC Machinig Center, CNC Milling Center
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Suzhou Topfd Intelligent Technology Co., Ltd. is a professional CNC machine tool manufacturer. The company's main products include high-speed drilling and tapping machines, vertical machining centers horizontal machining centers, gantry machining centers, and various other types of CNC machine tools These products are widely used in industries such as automotive, shipbuilding, mold manufacturing, andaerospace.

Xinxiang Xiyangyang Screening Machinery Manufacturing Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Thread Insert, Wire Thread Insert, Keensert, Test Sieve, Screening Equipment
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Xinxiang Xiyang Screening Machinery Manufacturing Co., Ltd. is a domestic production-oriented enterprise specializing in the research and development of vibration screening equipment and steel wire screw sleeve. Relying on abundant technical data and advanced production equipment, Xiyang machinery has fully introduced the scientific management mode of ISO9001: 2000 and become a leader in the industry. The main technicians of Xinxiang Xiyang Screening Machinery Manufacturing Co., Ltd. Have more than 20 years of production experience. The company specializes in providing customers with technical support for the whole process of product design and use.

Zhejiang Youwe Electrical Appliances Co., Ltd.

7 yrs·4.7
·Manufacturer/Factory & Trading Company
Main Products:
Cordless Drill, Cordless Angle Grinder, Cordless Wrench, Cordless Screwdriver, Cordless Jigsaw, Power Tools, Power Tool, Garden Tools, Garden Tool, Cordless Chainsaw, Cordless Pruning Shear, Cordless
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Yongwei Electric Appliance Co., Ltd. is located in No. 1389 Jinyuan Road, Chisong Town, Jindong District, Jinhua City, Zhejiang Province, with a registered capital of 10 million yuan. It is a professional electric tool manufacturer integrating scientific research, manufacturing, sales and service. The company was formerly known as Yongkang Yongwei Tools Factory was founded in 2009. The company has seven centers of sales, R&D, quality, production, finance, procurement and personnel. The company has strong production technology and advanced production equipment. It has experienced management talents, excellent R&D design team and advanced experimental testing equipment. And testing equipment and skilled first-line workers.

Nigel Precision Machinery (ShangHai) Co., Ltd.

9 yrs·4.5
·Trading Company
Main Products:
Turning Inserts, Cutting Tools, Gear Cutting Tools
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Introducing Nigel Precision Machinery Co., Ltd Inserts and Endmills, the epitome of precision and excellence in the machining industry. Established in 2007, As a leading manufacturer and supplier, Nigel Precision Machinery Co., Ltd is committed to providing high-quality inserts and endmills that meet the diverse needs of businesses in various sectors. With our state-of-the-art factory and cutting-edge technology, we have established ourselves as a trusted name in the industry. Our inserts and endmills are meticulously crafted to deliver exceptional performance, accuracy, and durability, ensuring optimal results for your machining operations. At Nigel Precision Machinery Co., Ltd, we understand the importance of precision in every aspect of machining. Our inserts are designed to fit seamlessly into your machinery, offering a secure and reliable solution for your cutting needs. Whether you require inserts for turning, milling, or drilling applications, our extensive range has got you covered. Our endmills are engineered to deliver superior cutting performance, allowing you to achieve precise and clean cuts effortlessly. With a variety of flute designs, coatings, and geometries available, you can choose the perfect endmill to suit your specific requirements. From roughing to finishing, our endmills ensure optimal chip evacuation, reduced tool wear, and enhanced productivity. As a B2B platform, we understand the importance of timely delivery and competitive pricing. Nigel Precision Machinery Co., Ltd is dedicated to providing efficient and reliable service to our valued customers. With our strong production capabilities and streamlined processes, we ensure that your orders are fulfilled promptly and accurately. When you choose Nigel Precision Machinery Co., Ltd, you are choosing a partner that values quality, precision, and customer satisfaction. Our team of skilled professionals is committed to delivering products that exceed your expectations. We continuously invest in research and development to stay at the forefront of technological

Jinan Terry Cnc Tool Limited Company

15 yrs·5.0
·Trading Company
Main Products:
Carbide Insert, Carbide End Mills, CNC Cutting Tools, Carbide Drill, Tool Holder, Tool Bar, Hss Tapper
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinan Terry CNC Tool Co., Ltd, which is near the fourth largest port in the world, Qingdao Port. Three hours driving from the capital of China, Beijing. Located in the famous industry city Jinan, the capital of Shandong province.

Weifang Runlian Economic and Trade Co., Ltd.

5.0
Main Products:
Vertical Machining Center, CNC Lathe Machine, CNC Cutting Tools, Turning Tool, Tool Holder, 5 Axis CNC Machine, Grinding Machine, Angle Head, Milling Head, Drilling
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Weifang Runlian Economic and Trade Co., Ltd. Was established in 2011, Is a professional domestic high-end machine tool equipment And accessories import and export enterprises, Including metal cutting machine, metal cutting machine tools, Grinding Machine, Grinding tool, Measuring Tool, Machine function parts, numerical control devices (CNC), Metal forming machine, Lubricating grease and mechanical processing technology consulting business.

Changsha Cutoutil Hardware Tools Co., Ltd.

Main Products:
Carbide Insert, Carbide End Mills, Carbide Burr, Carbide Drill, CNC Turning Tools, CNC Milling Tools and U Drills, CNC Toolholder, Measuring Tools, Machine Accessories, Spare Parts
Country/Region:
Hunan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Changsha Cutoutil Hardware Tools Co., Ltd is a professional company specialized in cutting tools (turning, milling & drilling tools ), Machine Accessories(toolholder &collets ) and measuring tools (digital calipers ). And It's new company name instead of Hanvi Metal Carbide Tools Co., Ltd. We export various cutting tools to Europe, South/North America, MID-East and Asia and established long-term and stable business relationship with each other since 2009.

Hefei Chenpai International Trade Co., Ltd.

Main Products:
Screwdriver, Drill Bit Set, Car Tire Inflator, Screwdriver Set, Garden Tools Set, Car Refrigerator, Compressor Refrigerator, Megaphone, Nail Lamp, Spray Tool Gun
Country/Region:
Anhui, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Hefei chenpai international trade Co., Ltd mainly manufacture airbrush compressor, airbrush air compressor, Screwdriver Set, Screwdriver Set, cake tools, car refrigerator and small freezer compressor portable cooler and so on

BEHAPPY CRAFTS (SUZHOU) CO., LTD.

8 yrs·4.9
·Manufacturer/Factory & Trading Company
Main Products:
Power Tools, Drill Bit, Hole Saw, Saw Blade
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
BeHappy Crafts Suzhou Co., Ltd is located in Suzhou city, with excellent geographical location and convenient traffic. It takes only Half an Hour to Shanghai Dock, which is the biggest dock in China.

Shanxi Dansheng Automation Equipment Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Heating Radiator
Country/Region:
Shanxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Zhu Zhou Evergreen Hardmetal Tools Co., Ltd.

5.0
Main Products:
Carbide Rod, Carbide End Mill, Carbide Drill, Carbide Rotary Burr, Carbide Strip, Carbide Balls, Carbide Roller, Carbide Ring, Carbide Insert, Carbide Mold
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhuzhou Evergreen hardmetal tools co. Ltd. Is a tungsten carbide products manufacturer located in Zhuzhou city, the center of tungsten carbide in China. Evergreen hardmetal tools company integrates the production, R&D, technical service and sale of tungsten carbide products, and is devoted to producing hard alloy products and developing hard alloy precision parts.
18