plug ring gauge400+ factories verified

MiTech Metrology is an innovative company specialized in total measurement solution offering, mainly focus on metrology technical research, measurement instrument development and OEM, ODM, as well as wholesales business

Dongguan sinbolt Measuring Tools Co., Ltd

Dongying Jinxiu Petroleum Machinery Co., Ltd (JX PETRO) was founded in 2005 with registered capital of RMB 50, 000, 000 Yuan in Shengli Oilfield, the oil equipment hub of China. JX Petro is a professional manufacturer and supplier of petroleum drilling and production equipment with API certification.

Dongying Lake Petroleum Technology Co., Ltd (Lake Petro) is a one-stop oil service company with 15 years of work experience in oil and gas fields. We have served over 300 clients in over 30 countries and regions, involving oil and gas, water wells, mining, geology, oceanography, etc. We commit to provide the best products and services to our customers worldwide.

As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instruments since the end of the last century in the national high technology development zone in Xi'an, where is also the first free trade zone of the Northwest in China. We are certified to ISO 9001, all our products are manufactured and calibrated critically to th exact standards&ISO9001 management standards.

Dongguan SYS Industrial Co. Ltd (named SYS)

Xuzhou Perfect Tools Co., Ltd is a professional Manufacturer of high quality of Different kinds of cutting tools, Including drill bit, screw tap, screw dies, end mills, reamers, saw blade, etc.

ZRD Rebar Couplers Co., Ltd. is one of leading manufactures in rebar couples for more than 12 years.

Shanghai BSG Industrial Co., Ltd stands as a beacon of excellence with over 18 years of refined expertise in the cutting tools industry. Strategically located in Shanghai, China, we are committed to delivering superior quality products with a professional precision cutting tools. We are a professional enterprise which specializes in design, manufacturinhg and selling cutting tools. The company's product specifications are complete, including HSS/HSSE/Solid Carbide spiral flute taps, roll taps / forming taps, spiral point taps, nut taps, hand tap sets, round dies, end mills, twist drills, reamers, and other precision cutting tools. The product standards include ISO standard, JIS standard, DIN standard and ANS standard. The products are widely used in the presision thread processing of mobile phone manufacturing, glasses manufacturing, automobile manufacturing, clock manufacturing, electronic and electrical, aerospace and so on. Shanghai BSG Industrial Co., Ltd is manufacturer and distribute innovative cutting tools. We specifically supply one-stop solution for thread processing, metal drilling & milling etc. Please contact us for more details, let's fighting together for the success!

WELCOM E TO PRIDE INSTRUMENT

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

Shenzhen Kalead Tools Co., Ltd company is located in Shenzhen, China.

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.

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.

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.

Wuhan MYook Machinery Co., Ltd (MYook Machinery Cutting Tools Group) is the professional manufacturer that provide precision tools MADE IN China. It includes three factories, Grand Promise Holdings, Shanghai Hanton and Wuhan SQIN. So it have three series products: Turning, milling and threading inserts and holders, carbide end mills, HSS taps, HSS drills & HSS reamers; Accessory of CNC machine; Circular saw blades and knives. The products are applied in a wide range of applications, especially Automotive, Aerospace, Electronics, Die&Mold industries etc. Machining on Aluminium, Steel, Stainless steel, cast iron, plastic, stones, Marbles, Woods, Papers etc. The company enjoys a self-supported import and export right, products sell well in the United States, Germany, Britain, Italy, Spain, Southeast Asia and other countries and regions.

Shenzhen Smart Electromechanical Co., Ltd is a supplier of machine tools, welding equipment, AGV robots and laser equipment.

Shandong Yacheng Petroleum Technology Co., Ltd. (YCPT) is a supplier of drilling equipment for the oil and gas industry, located in the second largest oil field in China - Shengli Oilfield in Dongying City. We are a subsidiary of Xincheng Petroleum Group, which is established in 2003. We are a first-class supplier in vendor list of CNPC, SINOPEC, and CNOOC, and member of CCOIC, CCPIT and so on.

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.

SHENZHEN BONAD INSTRUMENT Co., Ltd. (HONGKONG BONAD TECHNOLOGY LIMITED) is a high-tech company in HongKong, producing all kinds of precise instrument. We specialize in the high quality of Electronic Safety Tester, Gauges for lamp caps and lampholder, Laboratory Equipment, Test Chamber, Test Equipment, Lux Meter, Weight Sensor and Electric Ruler and so on. We have gathered lots of well educated and experienced researchers and administrators on this electric products. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

QINGDAO PRECO IMP. & EXP. Co., Ltd is a combination of industry and trade enterprise. With years'sales experience and professional technology team, we can guarantee high quality, punctual delivery, attractive moderate prices and thoughtful service to all our customers.

ZhuZhou Up Cemented Carbide Co., Ltd located in zhuzhou from 2010, the hometown of carbide alloy, we can suply all kinds of tungsten carbide tools, such as tungsten carbide rod, tungsten carbide plates, tungsten carbide strip, tungsten carbide rod, tungsten carbide cutter, tungsten carbide mill roller, tungsten cabride insert, tungsten carbide disc cutter, tungsten carbide mold, tungsten carbide button for mining and welding materials and so on. User base includes iron and steel metallurgy, nonferrous metals, metal recycling, aerospace, rail transportation, hardware, automotive electronics, home appliances and other fields.

BOMCO Precision Machinery Plant is the largest and main research & development manufacturing base of oilfield thread gauges, at the same time is the main research & development manufacturing base of oilfield gears for oilfield line equipment, metallurgical industry, shipping industry in China. The oilfield purpose thread gauges designed and manufactured in plant has won the national silver medal in China.

Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 18 years manufacturing experience of petroleum machinery products till now, we have competitive prices of our main products of casing accessories like bow spring centralizer, solid rigid centralizer, float equipment, cementing plug etc.

Wuxi Breit Precision Measuring Tools Co., Ltd is an emerging professional technology-based manufacturing company. We are committed to producing varietyUN. UNC. UNF. NUEF. UNS. BSW. BSF. HBPV. ACME. STUB ACME NPT. Tr. ¢ Series. M series thread gauges and API Spec 5B&7-2 API Spec 11B. 5A. 6A thread plain taper gauges and special thread gauges. Organize production management and operation according to market-oriented ideas, international vision, people-oriented system, differentiated strategy, and modern development concept. Products are widely used in medical, automotive, shipbuilding, aerospace, machinery manufacturing, military, geological exploration, oil and gas and other industries.

Dongguan Xinwei Instrument Co., Ltd. is a professional High-tech enterprise that integrated the design, development, production, technical support, and sales with the service after sales for the fine measuring instrument. Company is engaged in the research and development of measuring instrument, supply stability quality and high cost performance production for numerous customers and providing comprehensive perfect technology services for the manufacturing.

Hebei Ruishi Bits Manufacturing Co., Ltd., was founded in 1990, it is a professional company engaged in diamond drill bit and drilling tool research and development, design and manufacture, sales and service of specialized company. The company is located in Renqiu city which is rich in oil resources, Renqiu is also the location of Huabei oilfield.

GZ Act Servo Actuator Power Co., Ltd. is one professional gearing and harmonic drive gear box manufacturor. We have production base in Baoji City, Shaanxi, China, which is one of most important industrial city in China. We are promoting the products' higher quality, better outlooking, fine packaging. Our main products is as following: Hamonic drive gear, gears, actuators, We have experience in designing gear and gear box. We can supply potentionmeter, motor and some special parts.

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.

Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd. Was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base", the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.