sinker bar70+ factories verified

Zhaoxin Industry & Trade Company, Ltd. Of Dongying City is located in the hinterland of beautiful Yellow River Delta --- Dongying City normally called " Petroleum City". The company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacture.

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.

SHANDONG LIGHT FIR MACHINERY Co., Ltd (LIGHT FIR) is located in Shengli Oilfield, Shandong Province, China.

Xi'an Kefeng Powder Metallurgy Co., Ltd. Specializes in the production of tungsten-based high-density metal alloys, such as W-Ni-Fe, W-Ni-Cu, W-Ni-Fe-Mo, W-Cu, etc. We can produce deep-processed products for special purposes such as shielding parts, counterweights, and electrodes in accordance withASTM-B 777 standards according to customer drawings and requirements. We are an ISO Certified Corporation and have been supply the highest quality High Density Machinable Tungsten Alloys for over 25 years. Most of our products are export abroad, Tungsten Alloys typical applications include weights, ballast, balancing rotating systems for aerospace and race cars, boring bars, sinker bars, crank shafts, radiation shielding, medical imaging, high precision tools, darts, lead replacement, collimator, and oil & gas drilling applications.

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.

Shandong Rosenwell petroleum technology Co., Ltd (hereinafter as Rosenwell company) is located in Dongying City, Shengli Oilfield(Belongs to Sinopec), which is the second largest oilfield and the largest petroleum industry base in China. Rosenwell company is a professional company engaged in petroleum equipment and spare parts, which is a reputable manufacturer and solution provider to oil gas drilling industry. We are focused on consumable parts, aiming for increasing parts life span, reduced operational cost, shorter downtime. Based on our domestic business with Shengli oilfield and professional engineering&commercial team, Rosenwell had built up a solid network and same-boat partnership with worldwide clients. Key advantage: OEM quality, 100% interchangeable. Competitive prices, In-time delivery, after-sales warranty service. The major scope of our products is, Top Drive System Spares, Mud pumps & spares, handling tools, BOP and BOP spares of RAM, Seals, etc We sincerely look forward to the chances of serving esteemed customers from all over the world and win-win business in the long run.

Located in Wuxi, China, and just an hour away by train from Shanghai, Sundi Precision Tools stands as a forefront innovator in the crafting, production, and global distribution of an extensive selection of cutting tools and precision machining components. Our product range is vast and includes:

Yantai Sunrise Machinery Co., Ltd. Is a high-tech enterprise in the oil and gas industry and ventilation industry. Since 2007, our business began with the supply of oil drilling equipment. All production and testing of our oilfield equipment are strictly in accordance with API standards, and some products have passed CE, GOST certification, and the products have been exported to Eastern Europe, Western Europe, the United States, Russia, the Middle East and Southeast Asia etc. After 14 years of experience accumulation and market inspection, none of our products have complaints or returned to the factory due to quality problems.

Mudanjiang North Alloy Tools Co., Ltd., affiliated to Heilongjiang North Tools Co., Ltd., was established in 1952. Our company produce military and civil dual-use tungsten alloy and cemented carbide products. We are the earliest production base of cemented carbide and tungsten alloy products in domestic.

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.

Suzhou cotex international Co., Ltd is professional in warp knitting machine manufacture as the owner has been worked in Karlmayer 15 years and started his own company for 5 years.

Guang Dong Yong Huang Leisure Products Co., Ltd set up in 1991, the registered capital is 15, 000, 000 CNY. Our company are specialized in research, production and sales of fishing tackles, Diving weights and curtain accessories.

A-ZEN is a warp knitting machine manufacturer in China. We provide double needle bar warp knitting machines, microfiber terry towel warp knitting machines, tricot warp knitting machines, biaxial warp knitting machines, and other raschel warp knitting machines. Meanwhile, we also provide related spare parts for both Chinese, Karl Mayer, and Liba Warp Knitting machines.

Shandong Baoshida petroleum equipment manufacturing Co., Ltd., founded in 2002, is a focus on is engaged in petroleum equipment design, development, manufacture, sales, service as one of the high-tech enterprises, located in dongying city second district of shengtuo town industrial park, covers an area of 40000 square meters, with fixed assets of 50 million yuan, annual production value hundreds of millions of yuan.

Shandong Shouguang Kunlong Petroleum Machinery Co., Ltd, established in 2000, is a high-tech joint stock corporation, specialized in R&D, manufacturing and service providing in petroleum machinery industry. Our products have been exported to North America, Europe, South Asia, and Middle East etc.

Sanhe Petroleum Equipment Co., Ltd is a professional petroleum equipment manufacture enterprise, which integrates R & D with production, sales and service. It was established in 1993, located in the beautiful Yellow River estuary called "Oil City"-DongYing, Which is the second largest oil field in China with convenient transportation and fully-equipped facilities.

Shandong Shouguang Kunlong Petroleum Machinery Co., Ltd is an excellent petroleum equipment enterprise in China, which is the first-class network supplier of PetroChina and Sinopec. The company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacture. We have a professional research and development team, which has obtained 107 national intellectual property patents, including advanced CNC machine tools, including Yamazaki Mazak from Japan, DESMA PCP machines from Germany, and we have an independent physical and chemical laboratory, which can carry out any test on the rubber and mechanical properties. Our main products are products and technical services for Polished Rod, Sucker Rod, Sinker Bar, Sucker Rod Coupling, Sucker Rod Pump, PCP and Intelligent IoT.

We- Baotou Liande Oil and Mechanical Co., Ltd is a company that main capital belongs to individual, and established in 2004. We mainly produce a series of products concerning mechanical oil-extracting referring to design, manufacturing selling. Technology service, etc. These products partly cover Chinese main oilfields, North American, southeast Asia and Union of Soviet Socialist Republics and so on, and we are being potential to extend bigger market share.

Zhuzhou Weilai New Materials Technology Co., Ltd (Weilai) is a leading high-tech enterprise located in the China Power Valley, Zhuzhou City, Hunan Province. Specializing in the development and manufacturing of high-performance heterogeneous refractory metal composite materials, Weilai is dedicated to delivering innovative solutions for a wide range of industries. Our product portfolio includes high-performance X-ray anode targets, plasma spray nozzles, electrodes, and resistance welding electrodes, which are extensively used in medical equipment, plasma spraying, automotive manufacturing, and other advanced industries. As a company that integrates research and development, production, sales, and service, Weilai is committed to pushing the boundaries of material science and technology.

Baoshida International Holding Group Co., Ltd.

Hello, welcome to visit Zhuzhou Chuangrui Cemented Carbide Co., Ltd, we locate in Zhuzhou City, Hunan Province, the "Hometown of Tungsten Carbide". Which is one of the professional manufacturers with the most varieties and the most complete specifications of hard alloy valve accessories. We have more than 15 years experience in the field of tungsten carbide, and also have a very strong and professional teams, most of them are high quality with high education. We are characterized by the production of highly difficult non-standard cemented carbide products, and also specialized in finishing various complex shapes of cemented carbide products. Our products have won unanimous praise from customers.

Luoyang Combat Tungsten and Molybdenum Material Co., Ltd. Is located in Luoyang and is a joint-stock company with a registered capital of 50 million. The molybdenum metal in Luoyang area ranks first in Asia. With its abundant resources, Combat Company specializes in manufacturing and exporting tungsten, molybdenum, titanium, tantalum and niobium products. Combat has its own production plant, which has realized a complete production line from powder ->Rod (plate) ->

Shanghai Changjin Metal Product Co., Ltd, as one of the subsidiaries of AMHG, the marketing products including: Pipe, plate, bar, coil and etc of stainless steel, aluminium alloy, alloy steel and copper.

Ningbo Amily Trading Co., Ltd. Mainly deals in water pumps and carbon fiber products. For pump, we specialize in centrifugal pumps, deep well pumps, sewage pumps and circulation pumps etc. Our products can offer excellent wear and corrosion resistance while maintaining high head and high flow which always be used for pressurisation, irrigation and water supply and HVAC systems. And we not only guarantee high performance, but also offer competitive pricing to ensure our customers get the best return on their investment. We also offer a full range of OEM services, including custom design and brand labelling to meet our customers' specific needs.

Established in 2018, Zhuzhou Jiuding Metal Technology Co., Ltd is a professional joint venture company which engages in manufacturing, machining and sales of tungsten heavy alloy, tungsten copper, cemented carbide, pure tungsten and other relevant tungsten alloy products. Our products mainly include tungsten heavy alloy, tungsten carbide, tungsten alloy fishing sinker, tungsten darts, tungsten Alloy swaging rod, bucking bar, copper tungsten electrode, tungsten alloy bullets, tungsten alloy syringe, tungsten alloy shielding vial, tungsten alloy boring bar, etc. Due to its characteristics of high density, high hardness, high melting point, anti-corrosion, radiation protection, non-toxic and environmental-friendly, therefore, our tungsten alloy products are widely used in fields of aerospace, medical equipments, mechano-electronic, oil exploration, vehicle, sports counterweight, gold-plated jewelry etc. With strong funding, advanced manufacturing technology, strict quality control and technical support from national famous university, our products are popular in country of America, Canada and Japan etc. Besides, we own international advanced technology of Metal Injection Molding (MIM) and pressing technology, we can manufacture standard products and various non-elevation products.

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.

Luoyang TongchangTungsten & Molybdenum Material Co., Ltd. Locates in Luoyang, based on its abundant resources, is professionally manufacturing & trading Tungsten, Molybdenum and their alloy Products.

Professional fishing rod maker in China.

**Suzhou Sanguang Science Technology Co., Ltd. ** is a high-tech enterprise specializing in the research, development, manufacturing, and sales of **electrical discharge machining (EDM) equipment**. Established in **1989** and headquartered in **Suzhou National Hi-Tech Industrial Development Zone (No. 145 Songshan Road)**, the company is a leading manufacturer of **CNC wire cut EDM machines** in China.

Changzhou Niulan Machinery Co., Ltd is located in zhenglu town, Changzhou city, about 1 hours away from Shanghai by fast train.