api master gauges20+ factories verified

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.

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.

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.

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.

Goldenman Petroleum Equipment Co., Ltd. is proudly situated in the picturesque oilfield city of Dongying, nestled in the vibrant Shandong Province of China. Over the course of 18 years in operation, Goldenman has not only solidified its presence in the industry but also established itself as a leading manufacturer and supplier of premium petroleum equipment. We boast our own state-of-the-art factories, where we specialize in crafting an extensive range of drilling strings, valves, Blowout Preventers (BOP), cementing tools, and various other accessories essential for oil drilling rigs. Each of our products is meticulously crafted to adhere to the stringent standards set by API (American Petroleum Institute) and ISO (International Organization for Standardization) certifications, ensuring unparalleled quality and reliability.

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.

API gauge member

Baoji Thread gages Co., Ltd Product performance introduction:

Dongguan SYS Industrial Co. Ltd (named SYS)

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.

FYOU PMEC, The Premier Leader in Manufacturing the Highest Quality Plug Gages and Ring Gages, API Thread Measuring Instruments in China!

Cold Valley Intelligent Technology: Leading Industrial IoT & Automation Solutions

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.

1. Company Profile

HM Pharmachine Group was founded in 1999, comprising of Australia HM Pharmachine Pty. Ltd. As head office, HM Pharmachine Swiss GmbH. As technical center, and HM Pharmachine China Ltd., as manufacturing factory. We are an international engineering and manufacturing group, specializing in Design, Manufacturing & Turn-key Project Solutions of Clean Room System, Water System, Pharmaceutical Machines & Lab Instruments, mainly for Pharmaceutical, Lifesciences, Biotech and Healthcare industries. Because of combining European Technology with Chinese Manufacturing advantage, all of HM machines and project solutions are high cost-effective snd reliable with European Standard Quality & Economical Price.

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.

Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals. Thanks to its stable quality and good reputation in the market, Letone has won the"Top Ten Rubber Hose Enterprises in China" issued by the China Rubber Industry Association Rubber & Belt Branch for many consecutive years. On 15th Nov. 2021, Letone (Stock Code: 832225) is listed on the Beijing Stock Exchange.

As a professional exporter specializing in oil drilling tools and equipment, our company has been deeply engaged in the global energy equipment supply chain since its establishment. We are committed to providing high-quality, reliable oil drilling tools and equipment to customers worldwide, covering a comprehensive range of products such as drill bits, drill pipes, wellhead equipment, drilling rig components, and auxiliary tools for oil extraction. These products are manufactured in strict accordance with international industry standards and have passed multiple quality certification systems, ensuring stable performance and long service life in harsh oilfield operating environments.

Shandong xilong Machinery Equipment Company Limited is a supplier of drilling equipment for oil and gas industries.

Li&Li Mechanical (Guangzhou) Corporation is professional corporation that mainly operates design, manufacture, installation and debugging of cosmetic, pharmaceutical, chemical, food, etc. Equipments. Enterprise strictly implements the ISO9001 standard management, with strong technical force, complete detection equipment, advanced process and complete product variety which including all kinds of Reaction Kettle, agitator bath, storage tank, vacuum emulsifying machine, conveyor, filling machine and non-standard equipments process and manufacture; Electrical engineering, automatic-control engineering, pipe design and equipment installation.

Hebei xinhuafa petroleum company is specialized in different kinds of products.

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.

Shandong Meide Import and Export Co., Ltd., founded in 1997, is located in Liaocheng City, Shandong Province, the largest steel logistics center in North China. It focuses on the production and sales of copper, aluminum, titanium, special steel, mold steel, alloy steel, and general mechanical equipment for steel processing. The product range is mainly extended to five series of plates, strips, tubes, rods and profiles. It has passed the ISO9001: 2000 quality system certification, and its products have passed the SGS, ROSH, TUV and REACH certification. It has cold rolling, hot rolling and other production lines. Such as heat treatment chemical analysis, metal halide detection, physical detection, non-destructive detection and other detection equipment and detection technology, and imported physical and chemical detection equipment full-spectrum direct-reading spectrometer, which can quickly and accurately analyze various metal materials. It is produced according to American ASTM standards, Japanese JIS standards, German DIN standards, British BS standards and other standards. At the same time, we can customize and develop new products according to the actual application of customers, and provide products according to different cost and performance requirements. The company has cooperative relations with more than 20 well-known steel mills in China and is the sales and export agent of famous local steel mills in Shandong Province. With rich and professional marketing experience of steel products, our company has become a reliable bridge between overseas customers and domestic steel mills. We are committed to strict quality control and considerate customer service, adhere to quality first, fast delivery, and our experienced staff can communicate with you at any time to ensure full customer satisfaction. We also welcome OEM and ODM orders. You can discuss your purchase requirements for the current product with our customer service center, or provide customized help for your application. It has established modern large outdoor warehouse and indoor warehouse, with 20000 tons of goods in stock. Its customer base covers all provinces and cities in the country, and has more than 100 long-term stable cooperative customers. We sincerely welcome friends from all over the world to visit our company. We look forward to establishing business relations and personal friendship with you.

Nanou Company Co., Ltd. is a special trailer manufacturer located in Quanpu Industrial Park, Liangshan, Shandong Province.

We have extensive industry experience and provide you with premium quality product and service. More than 20 years of experience and technology in the oilfield and perfectly provide products that meet the needs of users. In terms of product delivery time and product price, we can provide customers with the best quality choices and help you realize value.

Shanghai Cuyu Trading Co., Ltd. Specializes in the manufacturing of oil and gas drilling equipment.

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.

Shandong Seaco Machinery Equipment co. Is a fast-growing professional petroleum equipment manufacturer and supplier, integrating petroleum equipment development & application and oilfield technical service into one. It is located in China's second largest oilfield - Shengli Oilfield, center of the Yellow River Delta city - Dongying City, Shandong Province.

Nantong Percent Precision Manufacturing Co., Ltd. Was established in 2009, with over a decade of research and experience in producing handling and wellhead tools in petroleum drilling area. We have now manufactured all of the most common product includes Elevators, Slips, Spiders, Manual Tongs, Power Tongs, Dies and Inserts and other products used throughout the world. Our commitment is anchored in three principles: 100% service, 100% product quality, and 100% customer satisfaction