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Kaidi Petroleum Machinery is a comprehensive technology - based enterprise integrating R&D, production, sales and service, and is always committed to providing excellent equipment solutions for the petroleum industry.

Longyue Was established in 1998, located in Cangzhou which is in the industrial zone of Cangzhou city, and enjoys good location and convenient transportation. Longyue specializes in water well drill bits, oil well drilling bits, like: Tricone Bits (Steel tooth & TCI bit), Tri-cone Bit, Three cone bit, Tricone Drill bit, tungsten cabide inserted bits, Tricone rock bit, Milled tooth bit, Roller Cone Bits, matrix body PDC bits, steel body PDC bit, Reamer bit, drill pipe, drill collars, engineering bits, stabilizers, for water well, oil field, construction and underground foundation work all over the world. All of our products are in accord with API and ISO standards. <br/><br/>Longyue is registered with 10 million RMB capital, possesses over 1800 hectare area and 70 various manufacturing equipment. Our company has 100 employees, including three professors, 12 senior engineers and 37 intermediate technicians. <br/><br/>Advanced technology and equipment, excellent technicians, and scientific management will guarantee our products have superior quality, highly competitive prices and speedy delivery. Longyue products not only won the trust of domestic clients, but also are exported to USA, Middle East, South Africa. If you have any questions, please do not hesitate to contact us. Your any consultations will get our prompt and sincere reply. <br/><br/>We can design HY PDC bits by ourselves as your request and popular in the oil companies of domestic and overseas.

Company Profile

Henan Huiteng Construction Technology Co., Ltd. is located in Henan Province, the heartland of central China. It is a modern technology-based enterprise focusing on construction machinery and engineering equipment, integrating R&D innovation, intelligent manufacturing, global marketing and professional engineering services. The company is committed to providing efficient, reliable and intelligent equipment solutions for infrastructure construction and modern engineering projects worldwide.

Zibo HengDing Fan Co., Ltd., located in Nanjiao Town Industrial Park, Zhoucun District, Zibo City, Shandong Province, China, covers an area of 12000 square meters, a building area of 8000 square meters, a total asset of 12 million yuan, 86 employees and 26 engineering and technical persons. The company has passed the ISO9001 quality management system certification and has maintained a long-term technical cooperation relationship with Chinese colleges and universities. Now it has developed into a modern ventilation equipment manufacturing enterprise with first-class testing and production equipment, high-quality and excellent production mold, strong scientific and technological research and development strength, strict quality management system, and gradually improved and developed. Taking market demand as the development direction, the enterprise has always adhered to independent research and development and continuous innovation and has now developed into a modern environmental protection ventilation equipment enterprise focusing on mine fans, centrifugal fans, and special fan series. Fan products have more than 50 series and more than 600 specifications and models, which are widely used in mining, coal mine, oil field, the chemical industry, kilns, metallurgy, boiler, textile, building materials, and other industries. The "Zhifeng" brand products produced by the company sell well in 29 provinces, cities, and autonomous regions of China, and some products are exported to Vietnam, Saudi Arabia, Russia, Iraq, Indonesia, Kazakhstan, Tajikistan, Serbia, Albania, and other countries.

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.

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.

Hebei Tuosi Machinery Equipment Co., Ltd. is located in Huatong Street (Chengda Glass Factory), Fengnan Economic and Technological Development Zone, Tangshan City, Hebei Province. The company covers an area of 12, 000 square meters with 5 production workshops. Founded in 2005, the company has been focusing on the production of CNC grinding machines for grinding variety of TCT circular saw blades for more than ten year, enjoys a high reputation in China, occupies about 30% market share in China, We sold about 400 macnhines in 2019

Zhengzhou Leabon Machinery Equipment Co., Ltd. is a professional and advanced supplier of filtration equipments.

Yucheng Yijia Machinery Co., Ltd. Was founded in 1958. In 2003, it underwent private reorganization and became a private joint-stock enterprise, with independent import and export rights. The company is located in the High-tech Development Zone of Yucheng City, Shandong Province. It covers an area of 47, 000 square meters. The company's total assets amount to 25 million yuan. Currently, it has 150 employees, including 10 technical personnel. Our company is a well-known expert in agricultural machinery manufacturing in China. We have advanced casting, forging, machining, heat treatment and coating production lines, and possess strong product research and development capabilities as well as production capacity.

Shaanxi Hainaisen Petroleum Technology Co., Ltd is a high-tech enterprise with independent intellectual property rights. It was established in 2013. The total investment amounts to CNY 50 million.

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.

GPE OIL Machinery Co., Ltd was founded in 2005. We specialize in the production of API 6A valves, Christmas trees, API 16A blowout preventers, API 5DP drill pipes, and other products. We have 12 professional and technical personnel, 45 production workers, 13 professional inspection personnel, 14 professional sales personnel, 5 professional service personnel, 50 large-scale professional processing equipment, more than 40 professional testing equipment, and a plant area of more than 40000 square meters. In 2015, we set up a branch in the United States, expanded its sales share in North America, and its product quality was recognized by international well-known oil companies, and established a long-term and stable cooperative relationship. The company adheres to the principle of "customer first, quality first". The company enjoys a good reputation for product quality and delivery time. Our vision is to become a world-class oil equipment supplier. Our mission is to provide customers with the best oil equipment. We are willing to fight for it all our lives.

Renqiu Jinshi Welding Machine Manufacturing Co., Ltd. is a professional manufacturer of automatic welding equipment, specializing in the research and development, design, production, and sales of welding machinery. The company offers a diverse range of products, including vertical rod welding machines, cross rod welding machines, bottom support top support welding machines, vertical rod starting pipe welding machines, steel support welding machines, vertical rod punching machines, inclined tie rod punching machines, automatic pipe cutting machines, and other types of automatic welding machines. Among these, the vertical rod welding machine series is the company's flagship product, designed to reduce labor intensity and improve work efficiency.

Hebei Purefine Auto Parts Co., Ltd. is an enterprise focusing on the research and development, production and sales of automotive parts.

HF FUTURE is a trading company and manufacturer that focuses on supplying laser and industrial automation equipment and parts. We apply cutting-edge thinking and technologies to provide complete industrial automation solutions that save your brand time and costs while boosting production quality. Our business covers various industries such as electronics, new energy, high-end equipment, medical, and logistics.

Fujian Hualong Machinery Co., Ltd. Was founded in 1997. It is a national high-tech enterprise integrating the design, research and development, manufacturing, sales and service of stone mining and processing equipment. As a technological pioneer in China's stone machinery industry, Hualong has long been committed to providing efficient, environmentally friendly and intelligent stone processing solutions to global customers.

Shenzhen Qixingyuan Machinery Equipment Co., Ltd. - Your Trusted Partner for Air Knife Systems & PCB Line Solutions

Specialize in research & development, production, sales of sawmills and the relevant fittings SINCE 1988

Hebei Shenghang Special Purpose  Automobile Manufacturing Co., Ltd. Stands as a titan among special vehicle manufacturers, celebrated for its cutting-edge research and development, comprehensive production, expansive sales network, and distinguished after-sales service. Founded in 2012 as Hebei Shengjie Carriage Manufacturing & Sales Co., Ltd., it underwent a strategic transformation in 2017 with a substantial registered capital of RMB 50.0 million. The company now thrives in three primary business segments: Semi-trailers, truck-mounted cranes, and special vehicles. With a remarkable annual production capacity exceeding 8, 000 units, the company offers a diverse range of top-selling products, including low wall semi-trailers, fence semi-trailers, container chassis, dump semi-trailers, lowbed semi-trailers, dump trucks, and tanker trailers. Additionally, it excels in the modification and bespoke design of special vehicles. Equipped with state-of-the-art industry-leading production technology and an automated assembly line, the company boasts an impressive array of equipment such as Laser Cutting Machines, CNC Hydraulic Swing Shears, Automatic Submerged Arc Welding Machines, Hydraulic Molding Machines for walls, Plasma Cutting Machines, Profiled Hole Punching Machines, Automatic wall welding machines, Automatic Shot Blasting Machines, and Sandblasting Machines, ensuring the highest quality and precision in every vehicle produced.

Nanjing Prima CNC Machinery Co., Ltd., established in 1999, is a high-tech enterprise specializing in the development, design, production, and manufacturing of high-end CNC machine tools and production lines. It is located in the center of China's machine tool industry, Mingjue Industrial Park, Shiqiu Town, Lishui Zone, Nanjing City, Jiangsu Province China. Since its establishment, the company has been focusing on technical reserves and new product development. At the same time, relying on its own efforts and combining with multiple domestic universities, the company has developed a series of over 10 new products with independent and intellectual property rights, and has nearly 40 patents. Our company specializes in producing Primapress branded sheet metal machines, including: Stamping power stamping machines, automatic production lines, CNC bending machines, fiber laser cutting machines, various hydraulic machines, power presses, and other metal forming and forging equipment. Our main products include VMC vertical machining centers, HMC horizontal machining centers, GMC gantry machining centers, DC high-speed drilling and tapping centers, CK tilting lathes, and intelligent production line design and manufacturing; HTC rotary flexible processing production line; VTC exchange workbench mobile column vertical heater HDC exchange workbench horizontal mobile column heater; HMC-40S/2 double-sided horizontal heater; VSC dual table movable column vertical heater; HSC dual worktable movable column horizontal heater, etc. The main customer groups are precision mold manufacturing, automobile and motorcycle manufacturing, precision parts processing, military and aviation space industry industry, injection molding machine industry, etc.

Gongyi City Jinlong Heng Ji Heavy Machinery Co., Ltd. is a professional production of large and medium crushing, grinding, sand making equipment, research, production, marketing trinity of the private sector. Company headquarters is located in a blend of traditional and innovative mechanical Gongyi City Industrial Development Zone, over the years, the company adhering to the scientific management of modern enterprises, precision manufacturing, forge ahead, innovation, rapid rise to become the leader in equipment manufacturing deserved.

Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.

Shanghai Hongxianghui Steel Manufacturing Co., Ltd. (HXH Steel), established on March 21, 2021, is a comprehensive foreign trade enterprise specializing in global, multi-category steel trade. As a key affiliate of the Zhongye Group, and backed by RMB 146 million in capital, we leverage the group's powerful manufacturing base to provide global clients with reliable, one-stop steel procurement solutions.

Zhengzhou Yuyuantong Construction Machinery Co., Ltd. Has been deeply engaged in the construction machinery industry for 26 years. The founder has been dedicated to front-line excavator sales for many years, and consecutively won the company's King Sales Honorary Title from 2018 to 2024. The company boasts massive industry resources, mature market channels, and rich practical experience in the trade of complete machines, second-hand and brand-new equipment.

Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

Xi'an Yaao Agricultural Machinery Co., Ltd was established in 1976. Our company's headquarter is located in Huyi District, Xi 'an, Shanxi Provence, China and the subsidiary is in Tanghe County, Nanyang City, Henan Province. As a professional manufacturer of agricultural machinery and implements in China, we have been focusing on the field of farming and sowing machinery and tools for a long time, constantly developing advanced technologies and products that meet the requirements of The Times, and providing customers with efficient and high-quality professional services. Actively create the foundation for a prosperous and beautiful life for mankind. At present, it is in the forefront of the industry in the field of farming and sowing equipment, and has 45 independent intellectual property rights.

Shandong Shuanghuan Machinery Limited is one of the world's leading manufacturers of high quality sawmills. Established in 1988, the company has always been committed to the production and R&D of sawmills and sincerely serves 12, 000 enterprises. Our products have been exported to more than 60 countries in the world.

BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded at 2007. Now staff is over 100 people and with an annual growth rate of 35%. We have own R &amp; D center, many senior engineers has over 10 years R&amp; D experience...Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents, therefore we won the National High-tech Enterprise Certificate in 2010. At present, the annual quantity of water quality sensors and meters is over 100, 000PCS, it let BOQU instrument become the biggest factory in water quality analyzers in Shanghai China.

Foshan Land Packaging Machinery Co., Ltd., known as Landpack, is located in Foshan, Guangdong Province, the machinery capital of China. Landpack is a high-tech enterprise specializing in the design and manufacture of intelligent packaging machines that are efficient, stable, safe, and visually appealing. We integrate R&D, manufacturing, sales, and after-sales to deliver one-stop, turn-key packaging solutions for customers worldwide.