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Shandong Yikaide Hydraulic Co., Ltd. is located in Jining, Shandong, which is known as the "hometown of Confucius and Mencius and the land of etiquette". It is a professional technical enterprise that integrates the research and development, manufacturing, sales, and service of hydraulic components.

Founded in 1966, Hefei Changyuan Hydraulic Co., Ltd (HCHC) is a high-tech enterprise specializing in R&D, production and sales of various hydraulic components. The main products include hydraulic pump (hydraulic motor), hydraulic valve and hydraulic cylinder, which covers power, controlling and actuating of the hydraulic system. All these products are in wide varieties of more than 200 series with more than 4500 specifications, and widely applied in modern agricultural machinery, forklift truck, construction machinery, special vehicles and other non-moving field.

Tuoerpu Technology Co., Ltd is a professional engaged in the electric actuator, explosion -proof, diving electric actuator, multiturn electric actuator, pneumatic actuators, electric valves and automatic control systems R&D production, sales and service of high-tech joint-stock enterprises. More than 10 years sale and production experience, with ISO, CESIL IP68, explosion proof certificate and 9 patents. Leading products tuoerpu series electric actuator with a compact structure, exquisite appearance, intelligent control convenient installation, excellent quality good reliability and many characteristics. Tuoerpu series products are widely used in petroleum, chemical, electric power, metallurgy, energy, pharmaceutical, paper, water treatment, food, brewing, shipping and building automation and other fields.

Dezhou Mingyang Hydraulic Machinery Co., Ltd. Was established in 2016, with its headquarters located at No. 8, Qixi Industrial Park, Xinhua Sub-district Office, Decheng District, Dezhou City, Shandong Province. It is a high-tech enterprise specializing in the research and development, manufacturing and sales of hydraulic power machinery and components. The company takes technological innovation as its core driving force and is committed to providing efficient and reliable hydraulic system solutions for global customers.

Jining Jinjia Hydraulic Co., Ltd is a Chinese manufacturer of cycloid hydraulic products, whichlocates at Jining Chemical Industry Economic and Technological Development Zone, ShandongProvince. The company's registered capital is RMB 10 million and occupies an area of 20 acres. With the building area of 9, 000 square meters. There are about 100 staff, including 30 with collegequalification and 15 with high-ranking titles.

Jiangsu Erma Hydraulic Components Co., Ltd. Was established in 1999. The company is located in Xingang Park, National Economic and Technological Development Zone, Jingjiang City, Jiangsu Province, with convenient transportation and beautiful scenery. The factory has a production and office area of 14000 square meters, and currently has more than 130 employees, including more than 50 people with college education or above. The company has a professional top-notch technology research and development team, including 3 senior engineers and 6 with intermediate professional titles. At the same time, the company maintains long-term technical cooperation relationships with universities and scientific research institutes; The company was awarded the National High-tech Enterprise in 2015 and the Jiangsu Specialized New Enterprise in 2022. The company currently has 49 independent patents, including 13 invention patents.

NOYETEK: Your Trusted Partner in Hydraulic Solutions

Ningbo High-tech Zone Tosion International Trade Co., Ltd. Was founded in 2013 as a small, unassuming trading company. We have now in 2025, achieved the distinction of being among the first international traders in the hydraulic industry a substantial increase in sales in the Ningbo region. In the face of the fiercely competitive Chinese market, we have consistently been asking and exploring one question, "What is the unique value of Tosion? "

Botou Ever Lucky Machinery, established in 2014, is a professional manufacturer engaged in the research, development, production, sale and service of Dust collector and conveying equipment, such as dust collector, screw conveyor, drag conveyor, bucket elevator and rotary valve. We are located in Botou city with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including CNC bending machine, laser cutting machine and CNC machine tools. In addition, we have obtained certificates. BV, SGS and CE. Our products not only sell well in all cities and provinces around China, but also exported to clients in such countries and regions as America, England, India, Philippine, Pakistan, Vietnam, Morocco, Kenya, Brazil, and so on. We also welcome OEM and ODM orders.

Shenzhen Dulcimer Technology Co., Ltd. is a professional supplier focusing on server, storage, networking and communication products, as well as industrial control equipment. Rooted in the tech hub of Shenzhen, we have built a mature supply chain and service system to provide one-stop solutions for global customers in the IT and industrial control fields.

Botou Zecheng Environmental Protection Machinery and Equipment Co., Ltd., founded in 2019, is a high-tech enterprise integrating scientific research and development, production and processing, sales and after-sales service. The main products are light oxygen purification equipment, welding smoke purifier, catalytic combustion, light oxygen plasma, dust humidifier, bucket elevator, screw conveyor, buried scraper conveyor, discharger, star discharger. Single-machine dust collector, bag dust collector and other products; Dust removal cylinder, dust removal bag, dust removal skeleton, dust collector controller, pulse controller, pulse solenoid valve and other dust removal accessories, can also be customized according to customer requirements.

Sichuan Hongjun Science and Technology Co., Ltd. is the Chinese leading one-stop supplier of spare parts for heavy machinery, heavy truck and marine power system! Based on its extensive network, Hongjun Group Co., Ltd. is able to provide the most satisfying one-stop service for its customers!

1. Why choose Blackstone International Company Limited?

Company Overview and Market Positioning

Dongguan Zhongwei Metal Products Co., Ltd. is located in China's manufacturing center - Dongguan, Guangdong. We are a team of experienced mechanical engineers, professional technical workers and technical consultants, dedicated to helping customers solve problems related to precision structural parts manufacturing At present, it mainly serves medical equipment parts, communication structural parts, optoelectronic structural parts, semiconductor equipment parts, automobile modified parts, motorcycle modified parts, bicycle personalized parts, non-standard automation parts and other industries, with rapid response ability, excellent Excellent quality control and good cost control are the core competitiveness. While providing specific products and processing services, we provide customers with value-added services through technical services, quality processes and business processing capabilities that are closer to customers, so that customers can focus more on themselves. Main business, thereby enhancing customer value.

Shandong Taifeng Intelligent esta esControl Co., Ltd., founded in 2000, covers an area of 40632 square meters and has 529 employees. It is a key key enterprise in China's liquid gas tightness industry, a state-level high-tech enterprise, a Chinese Machinery Industry management Demonstration enterprise, the "National Intellectual Property Advantage Enterprise" of the State Intellectual Property Office in 2017, and the main drafting unit of the National Standard of two-way Cartridge Valve issued by the State Liquid Standard Committee.

As a company located in China's capital Beijing economic-technological development area. YMER has grown from a small start-up into a multinational leading player in valve industry. YMER focus on the the development and application of new technology of valve, the valve of new materials on the use of automatic pipeline system has made great achievements, and has trained a lot of professional and technical personnel of valve. Become the technology leader in the field of valve. YMER main products: Solenoid valveElectric Valve Pneumatic Valve Actuator etc. At the same time we we are distributors of multiple valve brands. We can give you a large number of spot inventory and favorable price. Other brand valves: Japan KITZ: Ball valve/ Gate valve /Globe valve /Butterfly valve/ Strainer /Electric valve /Pneumatic valveJapan YOSHITAKE: Pressure reducing valve/ Solenoid valve /Steam Trap/ Temperature Regulator DrainSeparator/ Strainer/ Primary Pressure regulating valve Japan VENN: Pressure reducing valve /Solenoid valve/ Steam Trap /Temperature Regulator /DrainSeparatorJapan TLV: Steam Trap Switzerland BELIMO: Actuators series / ValvesYMER always stands for high products quality, short delivery time, and innovation. We have extended our business range throughout the whole China and some countries and regions including Asia, the Middle East, Australia, the USA, Europe and South Africa. We have a lot of stock! We have a professional technical team! In order to continue and expand YMER's glory of success, We are ready to meet you, looking forward to having a chance of cooperation with you and willingly to share fortune with you.

1. Comprehensive Product Portfolio & Heritage

The company is located in the southeast of Cangzhou City, Hebei Province, China. It is adjacent to the Bohai Sea to the east, borders Beijing and Tianjin to the north, and connects with Shandong Province to the south. It is the center of the "two provinces and three cities". Yanshan County, known as the "hub of Hebei and Shandong" and the "gateway of Beijing and Tianjin", is the largest pipeline equipment manufacturing, research and development, and product distribution center in China. Its domestic market share exceeds 40%, and there are 1, 947 pipeline equipment manufacturing enterprises. It also has specialized industries such as power equipment, sports equipment, machine tool accessories, and conveying machinery. This company is a professional enterprise integrating R&D design, product innovation, processing manufacturing, sales and after-sales services. The company has a mature complete set of equipment production line for flue gas pipelines, strictly controlling from R&D, design, raw materials, mechanical processing, spraying, assembly, inspection, packaging, etc. Combining advanced product technologies from both domestic and international sources and years of industry experience, it provides customers with high-quality customized products and user-friendly services. It is widely applied in power plants, petroleum, chemical industry, energy, steel mills, municipal heating, papermaking, biology and other fields. The company adheres to the development tenet of "honesty and pragmatism, development and innovation, pursuit of excellence, and contribution to the green dream of the earth". Through the combination of independent innovation and open cooperation, it makes full use of various innovative resources and optimizes product quality. To contribute to the green industrialization of vibration reduction and noise reduction, energy conservation and emission reduction, and low-carbon environmental protection!

Powerful & Innovative Generator Set Manufacturer Global Export Expert

Flying Bull (Ningbo) Electronic Technology Co., Ltd has an excellent team with more than 20 years of experience in design and development, focusing on the design, development and production of auto solenoid valve and sensor, engineering machinery solenoid valve and sensor, various solenoid valves and sensors used in industrial factories solenoid valve, committed to global sales and after-sales service oriented.

XAMACH PARTS-Jinan Xiaan Machinery Parts Co., Ltd. is a professional manufacturer and trader specializing in construction spare parts and heavy earth-moving machinery components, based in Shandong, China. We supply reliable, high-quality original and replacement parts for construction, mining, agricultural, forestry and road-building equipment-including excavators, loaders, bulldozers, graders, tractors, road rollers and heavy trucks. Beyond standard off-the-shelf parts, we also offer customized solutions, with our in-house engineering team providing full support for design and drawing development.

Hefei Zhuri Construction Machinery Co., Ltd. is located in A12, Baowan International, Hefei, Anhui, China. Adhering to the concept of integrity first and win-win cooperation, we have established loyal and stable partnerships with HITACHI, SANY, KOMATSU, SAKURA, Hengli Hydraulic, NGC and other companies. After nearly thirty years of concentration and effort, we have always insisted on a step-by-step approach and have now developed into one of the most extensive, comprehensive and influential excavator parts suppliers in China.

Ningbo Kailing Pneumatic Co., Ltd. (formerly named Fenghua Kailing Pneumatic Co., Ltd. ) is a leading Chinese company specializing in the manufacture of solenoid valves and pneumatic components. We are a key member China of Pneumatic Association, and is awarded AAA Credit Grade by Bank of China.

Hangzhou Hengdong International Trade Co., Ltd. is strategically located in the "Paradise on Earth"-Hangzhou, Zhejiang, a city renowned for its highly developed e-commerce and intelligent manufacturing sectors. As a specialized trading and service enterprise deeply rooted in the field of hydraulic transmission and control, Hengdong International precisely targets the core supporting links within the industrial chain. We are dedicated to building a solid bridge connecting world-class hydraulic technology with diverse industrial application scenarios for global clients.

Shandong Wolkang Machinery Equipment Co., Ltd., headquartered in Jinan, Shandong, is a high-tech enterprise specializing in the research, development, production, and sales of complete vehicles and accessories for underground mining engineering machinery. Leveraging years of technological expertise and deep industry experience, the company has developed into a comprehensive service provider encompassing engineering machinery, underground loaders, ore trucks, complete vehicles, and key accessories. Its product offerings cover the entire supply chain, including engine systems, transmission systems, hydraulic systems, chassis structures, and intelligent control systems. The company provides efficient, reliable, and customized equipment support to mining companies worldwide. Rooted in China, serving the world, the company's business network covers key mining areas in over 30 provinces and cities across China, and it has established strategic partnerships with numerous major mining groups, such as China Minmetals and Zijin Mining. Its products are also exported to mineral-rich regions such as Southeast Asia, Africa, and South America. Through a localized service team and rapid response mechanism, the company offers overseas customers a one-stop solution, from model selection and adaptation to after-sales maintenance. Adhering to its mission of "making mining operations safer and more efficient, " the company is customer-oriented and driven by technological innovation, striving to become a global benchmark in underground mining equipment. In the future, we will continue to deepen our global layout and work with partners to jointly promote the green and intelligent development of the mining industry!

South China Heavy Industry (Jiangxi) Co., Ltd. It is a company integrating professional research and development A large modern enterprise integrating production and manufacturing, sales and service. In terms of production facilities, we are equipped with advanced large-scale stamping equipment, which can efficiently and accurately complete the stamping process of various components. The fully automatic mold development equipment provides strong support for the personalized customization and innovation of products. Multiple sets of fully automatic large scale CNC machines ensure the high precision and stability of component processing. Multiple fully automatic assembly line devices have achieved efficient automation in the production process. Meanwhile, complete testing equipment runs through the entire production process, strictly controlling every link to ensure that the product quality is flawless. Relying on its strong technological research and development capabilities and complete production system, Desnowe has formed a scale effect of independent research and development, dedicated mold opening, meticulous craftsmanship and fully automatic production, and has cultivated and gathered a group of high-quality professional and technical talents. With exquisite craftsmanship and a rigorous working attitude, we fully guarantee the meticulous operation of the products, meeting and exceeding the strict quality requirements of customers. We take practical actions to effectively solve various possible problems of the products, continuously optimize product performance and service quality, and are committed to providing customers with more high-quality and reliable hydraulic product solutions. It has established a good brand image and market reputation, and continues to write glorious chapters in the hydraulic field. 1

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.

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.

General project: Sales of hydraulic power machinery and components; Sales of plastic products; Sales of rubber products; Sales of pneumatic power machinery and components; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Retail of hardware products; Wholesale of hardware products; Research and development of hardware products; Research and development of new material technology; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical parts and component processing; Manufacturing of hardware products; Manufacturing of plastic products; Manufacturing of hydraulic power machinery and components; Intelligent control system integration; General equipment repair; Specialized equipment repair; Mechanical equipment leasing; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)