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Weihai Haoyu Metal Products Co., Ltd. is a prominent enterprise based in Weihai, Shandong, a city known for its picturesque coastal landscape and high quality of life. Since its inception in 2008, the company has consistently aimed to provide superior metal products and services, offering an all-encompassing solution that integrates research, development, production, and sales. The company's achievements over the years include holding more than 30 patents and maintaining the prestigious ISO9001 certification, which speaks to its commitment to quality and innovation.

Wudi Kefeng Stainless Steel Products Co., Ltd. is located in Wudi County, Shandong, a coastal city adjacent to beautiful Bohai Sea. As a comprehensive enterprise integrating the design, production, processing and marketing of stainless steel products, the company owns new silica sol precision casting production lines, high precision CNC machines, and matching production equipment, with an annual production value of RMB 50 million.

Welcome to Hebei Changnuowei Machinery Co., Ltd., a dynamic and innovative enterprise dedicated to the production of high-quality hydraulic components. Established with a vision to revolutionize the hydraulic systems industry, our company has grown to become a prominent player in the market, renowned for our exceptional products and unwavering commitment to excellence. Located in the industrious province of Hebei, China, we enjoy convenient access to transportation networks, enabling us to efficiently distribute our products to customers across the globe.

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd is a large-scale professional manufacturer of drilling rigs and water well rigs in Hebei Province, China. It includes 5 series and more than 50 kinds of products. The leading products are: XY series core drilling rigs, JM series water well drilling rig, casing drilling series, as well as mud pumps, drill pipe series, etc.

Haichuang Heavy Industry (Henan) Co., Ltd. Focuses on the field of precision machinery, integrating research and development, manufacturing, and sales of mechanical products. The development history of the company can be traced back to Xinxiang Haichuang Transmission Equipment Co., Ltd., which was established on December 14, 2011 and later officially renamed Haichuang Heavy Industry (Henan) Co., Ltd. The personnel scale of Haichuang is stable at over 170 people, with a research and development team of 12 people, an engineering team of over 50 people, a professional technical worker team of over 90 people, and over 100 sets of various processing equipment, providing a solid foundation for the continuous and stable operation of the enterprise, ensuring professionalism and efficiency in all business processes.

Basic information

Dongying TIANRUI PETROLEUM Technology Co., Ltd., established in November 2003 and located in the Dongying Economic Development Zone, is an investment project in Dongying City. It is mainly engaged in the research, design, manufacturing and technical services of oil drilling and workover tools. The company consists of six departments and two workshops, namely the design department, the quality inspection department, the market operation department, the comprehensive department, the technical service department, the financial department, the processing workshop and the assembly workshop. It possesses rich R & D and design capabilities as well as manufacturing capabilities in oil drilling and workover tools.

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

Binzhou Dongli Stainless Steel Products Co., Ltd is a comprehensive enterprise specializing in the production, processing, and surface treatment of stainless steel precision castings. Our main products include Camlock couplings, threaded pipe fittings, auto parts, ball valves, rigging, and various kinds of industrial couplings and accessories.

When it comes to our company's introduction, we take pride in our extensive range of products such as Steel pipe joints, hexagonal plug head, smooth joints, hexagonal outer tooth joints, water pipe joints, elbows, by, tee, nuts and other accessories. Products are designed and manufactured in accordance with international standards: API, ANSI, BS, DIN, JIS, exported to North America, South America, Western Europe, the Middle East and Southeast Asia markets

Julu County Binhao Transmission Equipment Co., Ltd. Was established in 2015 and is located in the Julu County Industrial Park, Hebei Province, China. The company covers an area of 30 acres with a standardized factory building of 12, 000 square meters and has over 130 employees. It is a high-tech enterprise specializing in the research, development, design, manufacturing, sales, and service of coupling products. The main product lines include ML plum blossom couplings, NL gear couplings, XL star couplings, GIICL drum gear couplings, bell housings, and plum pads, comprising more than 20 series and over 200 varieties. These products are exported to numerous countries such as the United States, Germany, France, Russia, Italy, Australia, and Turkey.

General project: Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Mechanical equipment research and development; Sales of mechanical equipment; Leasing of construction machinery and equipment; Manufacturing of car washing equipment; Manufacturing of mechanical and electrical equipment; Sales of mining machinery; Sales of construction machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of specialized equipment for environmental protection; Sales of agricultural machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of electrical equipment; Sales of mechanical parts and components; Wholesale of automotive spare parts; Sales of plastic products; Sales of rubber products; Sales of electrical accessories; Sales of power electronic components; Retail of motorcycles and spare parts; Tram sales; Electronic product sales; Retail of hardware products; Furniture sales; Sales of office supplies; Electrical equipment repair; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)

Foshan Yijing Mold Parts Co., Ltd. is a professional manufacturer integrating the design, production and sales of precision bottle blowing parts. Since Foshan Yijing has been established, it has devoted itself to the research and development of high-precision bottle blowing accessories.

Wuxi Zejia Technology Co., Ltd. is a comprehensive enterprise integrating R&D, production, and sales. We specialize in the development and manufacturing of high-precision couplings, transmission components, and mechanical parts. Since our establishment, we have consistently adhered to the management principles of "quality first, customer first, and credit-based, " which has allowed us to build long-term partnerships with customers and maintain a strong reputation in both domestic and international markets.

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.

Anhui Attach Smart Water S&T Co., Ltd. (hereinafter referred to as "Attach") was established in 2019 and is a technology-driven, innovative enterprise founded by a team of Dr. Returness. The company holds 13 valid invention patents and has been involved in the drafting of multiple national and industry standards.

Hengshui Jiaer Rubber & Plastic Technology Co., Ltd.  is a high-tech enterprise specializing in the R&D, production, and sales of hydraulic hoses, hydraulic connectors, and rubber & plastic products. Leveraging the advantages of the Jingxian Rubber and Plastic Industry Cluster, we are committed to providing safe, reliable, and efficient fluid transmission solutions for global industrial sectors.

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.

Our company is a modern manufacturing enterprise specializing in pneumatic and hydraulic components, integrating R&D, production, sales, customization, and international trade. With years of deep expertise in the fields of fluid power and automation control, we are dedicated to providing stable and reliable comprehensive pneumatic and hydraulic solutions for industries such as automation equipment, construction machinery, packaging machinery, hardware equipment, and light industrial manufacturing.

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.

Zhejiang Parkson Water Industry Equipment Stock Co., Ltd, established in 2006, is a national high-tech enterprise headquartered in Hangzhou, which is a group company integrating design and development, casting, machining and surface treatment. Its business spans multiple sectors including design and development, casting, machining, and surface treatment, forming a comprehensive industrial chain. The core products mainly include precision castings, pipe fittings, and sealing rings, which are widely used in the global precision casting industry.

WENZHOU FLOW INTERNATIONAL TRADE Co., Ltd is a petroleum equipment manufacturer, specialized in researching, producing, selling and servicing of Tank Truck Parts, Fuel Dispenser, Dispenser Parts, Combination Pump, Gear Pump, Submersible Pump, Flowmeter, etc., and also the equipments of tank, refinery and oil tanker.

SHANXI BOHAO malleable casting iron Co., Ltd. Was established in 2000, and is a young and vibrant company, has specialized  in production and supply of malleable casting iron pipe fittings for 25 years. We hold the spirit of giving our customers best product and most competitive price to support our clients to develop their business. We hope a win-win result and long-term cooperation with our customers.

Shanghai Mac-Beyond was founded in 2014, and has specialized in the manufacturing of first-classfueling equipment since the 1980's. We integrate design, development, production, sales, and technical service, to provide our customers the finest experience in product quality and customer service.

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.

Qingdao Sindko Metal Products Co., Ltd. is a professional supplier of metal products with11 years export experience. We have a complete and stable supply chain. Our main products: Hose Clamp, Fasteners, Strut Channel, Unistrut accessories, stamping products, pipe clamps, hot rolled channel&angle, sheets etc. Are widely sold all over the world. We get highly approval from our customers. We take the suitable price, the reliable quality, the high quality service as the tenet, solves the question for our customer to achieve win-win results and get long cooperation.

HONGKONG EASTLONG TECHNOLOGY Co., Limited We are mainly engaged in the sales of tubing coupling, casing coupling, pup joints, tool joints, and so on. Our factory is located in Henan, China. We have more than 15 years of experience in production, We have the ISO 9001 Quality Control Certificate, API - 5CT Certificate.

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.

Huhang Technology Group Co., Ltd. is a high-tech and innovative enterprise specializing in valves, firefighting, smart products, research and development, manufacturing, testing, sales, and services.

For the last couple of years we focus only on one thing: How to make your valves and fitting work better. We think, we design, we apply different kind of accessories to your equipment. We offer our design with competitive manufacturing process cost to support brands with attitudes and styles. Come talk to us. ZHEJIANG YUZHENG VALVE TECHNOLOGY Co., Ltd has been a manufacturer of Stainless Steel Ball Valves and Pipe Fittings since 1998. With the concept of "Customer First", we have achieved stable and fast development, we will keep on innovation and expand our business all over the world. It is about 5 minutes away from Yongqiang Airport, and half an hour from Wenzhou Train Station. Ningbo Port and Shanghai Port are very close to our factory.