impurity1,000+ factories verified

Yunyicang (Hebei) Supply Chain Management Co., Ltd. is a professional production and service-oriented enterprise integrating high-end equipment R&D, lean manufacturing, international trade, and global supply chain management. We specialize in cleaning and processing equipment for grains, seeds, grass seeds, medicinal herbs, and other agricultural products. Backed by profound technical expertise and extensive industry experience, we are committed to delivering long-term value to global customers through reliable products and efficient customized solutions.

At ISORT YM (formerly YONGMING MACHINERY), we're passionate about improving food quality through innovative grain cleaning and seed processing solutions. Founded in 2004 in Inner Mongolia, the sunflower seed region. "ISORT" stands for our commitment to intelligent selection, while "YM" honours our founder, Mr. Yong Ming.

Huimin County Changrun Metal Abrasive Co., Ltd., is a professional manufacturer and distributor of steel shot, steel grit, wire-cut steel shot, stainless steel shot, steel balls. Established in 2018, the company occupies a 13990-square-meter site. It is a metal abrasive production enterprise integrating scientific research, production and service. We rigorously implement comprehensive quality inspection procedures and hold ISO 9001 certification. Production facilities are equipped with fatigue life testing equipment from Irwin (USA) and direct-reading spectrometers from SPECTOR (Germany) for abrasive composition analysis.

Anhui Rainbow New Material Co., Ltd. Purchased land and built a factory in Yongfeng Town Industrial Park, Tianchang City, Anhui Province in August 2023, and officially start production in November 2025. Formerly known as Suzhou Rainbow New Material Co., Ltd., established in January 2018, the company is located in Shengze Town, Wujiang District, Suzhou City, Jiangsu Province.

Lixin Huarun Mesh Co., Ltd. Was established in 1990 and has more than 30 years of experience in the manufacturing of industrial mesh products. The company is a modern high-tech enterprise specializing in the production and development of polyester screen printing mesh and nylon filter mesh.

Z-ZONE (Full name Hunan Zhengzhong Pharmaceutical Machinery Co., Ltd)is one of the leading enterprises in pharmaceutical & medical equipment industry specially in Inspection Machinery. We have a wisdom pharmaceutical factory with 42, 000m2 and has more than 200 employees with company asset 20 million USD.

Shandong Linqu Sanxing Electromagnetism Equipment Co., Ltd. is a professional equipment manufacturing company that integrates scientific research and development, engineering design, production, installation, and commissioning services. Our leading products include electromagnetic separators, permanent magnetic separators, magnetic separators, dry separators, metal detectors, lifting electromagnets, screw weighers, screw conveyors, high-frequency vibrating screens, electromagnetic vibrating feeders, electronic belt scales, constant-rate feeders, powder flow stabilizing and constant-rate feeding screws, solid flow meters, and industrial detection and control systems.

Our company is a professional manufacturer of laboratory products, engaged in the production, development and sales of high-tech trace analytical laboratory containers, to fill the gap in China.

Jiangsu Hantang International Trading Group, founded in 2008, is an operation of international energy, mining, domestic and foreign commodities trade enterprise group. It owns 15 holding enterprises and 3 shareholding enterprises. The total number of employees is more than 3000, the total asset is about 4.5 billion Yuan and the annual turnover is totally nearly 7 billion Yuan.

 Weifang Loncho Import and Export Limited specializes in the production and export of Silicone Sealant, Acrylic Sealant etc. Products.

Sun Hong can provide you with high-quality and complete papermaking and pulping parts, including doctor blades, air tubes, spray nozzles, rotary joints, screen baskets, refiner plates, etc., which are widely used in various production stages of pulping and papermaking. We provide high-performance, wear-resistant, and durable solutions tailored to different paper grades and equipment, helping customers boost production efficiency, reduce maintenance costs, and ensure stable, highly efficient continuous production.

Shandong Qinglian Zhijiang Technology Co., Ltd.

Shijiazhuang nalai biotechnology Co., Ltd is a professional manufacturer in integrating design, development, trial and production. Our main products are graphite electrode, graphite rod, graphite block, graphite crucible., with 30 technicians and 360 skilled workers, and has a strict quality control system. Custom styles are available.

Dongguan Shenglong Environmental Protection Technology Co., Ltd.

Xinxiang XIANFENG is a modern high-tech enterprise integrating scientific research, production, sales and service. Focusing on equipment and accessories such as vibrating screening, feeding and conveying, and lifting, we provide you with intelligent solutions and mature supporting products. After 17 years of training, our products are exported overseas and have served more than 80 countries around the world, such as Europe, Africa, and Asia.

Kaifeng New Hope Grain and Oil Machinery Equipment Co., Ltd. is dedicated to the research and development, manufacturing, and engineering installation services of grain and oil machinery equipment; A production-oriented enterprise mainly engaged in the production of grain cleaning, screening and grading, selection, dust removal, and conveying equipment.

Guangzhou Lvzhisheng Filter Manufacturing Co., Ltd.: The Rise of an Industry Pioneer

Hebei Tuonai New Materials Co., Ltd. Was established in 2010 and is located in Hebei Province. It is a high-tech enterprise focusing on the research and development, production and sales of carbon materials. Since its establishment, the company has always adhered to the market-oriented approach and customer needs as the core, and is committed to providing high-quality graphite electrodes, graphitized petroleum coke, calcined petroleum coke and other products to customers around the world. Main business The company's main business is concentrated in the fields of graphite electrodes, graphitized petroleum coke and calcined petroleum coke. Graphite electrodes are indispensable and important materials in the steel smelting process. Due to their excellent electrical conductivity and high temperature resistance, they play an important role in electric furnace steelmaking. Relying on its advanced production process and strict quality control system, Hebei Tuonai New Materials Co., Ltd. Produces graphite electrodes with high efficiency and long life, which are well received by domestic and foreign customers. Graphified petroleum coke and calcined petroleum coke are another major category of the company's products. These products are widely used in metallurgy, chemical industry, machinery manufacturing and other industries. Especially with the improvement of environmental protection requirements and technological advancement, the demand for high-quality petroleum coke is increasing day by day. Through continuous technological innovation and equipment updates, Hebei Tonai has ensured product quality and supply stability and met the diverse needs of different customers. Technology and innovation In order to maintain its leading position in the industry, Hebei Tuonai New Materials Co., Ltd. Attaches great importance to technological research and development and innovation. The company has a R & D team composed of many senior experts in the industry, and has established close cooperative relationships with many well-known universities and research institutions. Through continuous R & D investment, the company has achieved remarkable results in product performance improvement and production process optimization, which not only improves the competitiveness of products, but also contributes to promoting technological progress in the entire industry. Development vision Looking to the future, Hebei Tuonai New Materials Co., Ltd. Will continue to adhere to the business philosophy of "quality first, customer first", continuously strengthen internal management, increase technological innovation, and strive to expand the international market. The company will make full use of its own advantages, actively respond to various challenges, strive to achieve greater development in the next few years, and become an internationally renowned carbon material supplier. In short, Hebei Tuonai New Materials Co., Ltd. Has won the trust and support of our customers with its excellent product quality, strong technical research and development capabilities and high-quality services. In the future, the company will continue to move forward along the path of technological innovation and contribute to the development of the industry.

Founded on rich mineral resources, our bentonite manufacturing operation integrates mining, processing, and distribution into a streamlined industrial chain. Leveraging advanced technologies in crushing, drying, grinding, and activation, we produce a diverse range of high-performance bentonite products tailored to meet rigorous industrial standards. With an annual production capacity exceeding 5000 tons and robust infrastructure-including modern production facilities and a dedicated quality assurance laboratory-we ensure consistent quality and supply reliability for clients across the globe.  Our materials play a key role in multiple fields: Efficient drilling fluid formulations, improved bonding performance in metallurgical casting, enhanced particle durability and nutrient transport in animal feed, and as functional additives in chemical processes. We proudly supply customers both domestically and in key international markets such as Southeast Asia, the Middle East, and Europe, delivering tailored solutions that underscore our commitment to innovation, sustainability, and excellence as a trusted industrial partner.

Jiangsu Jianeng Machinery Manufacturing Co., Ltd. is wholly owned by Nanjing Jianeng Machinery Manufacturing Co., Ltd., a high-tech manufacturing enterprise with research and development, design, manufacturing and service. The company was founded in 2001, the old factory is located in Nanjing Yuhuatai District, the new factory is located in Jiangsu Province, Huaian City economic development Zone, Jinyuan Road No. 7. The new factory covers an area of 58, 700 square meters, including 38, 600 square meters of workshop area, 4, 000 square meters of office building and 2100 square meters of science and technology building. The company has been committed to the production of domestic advanced disc and horizontal centrifuges, with an annual output of 2000 sets of production capacity. Enterprises through the GJB 9001C weapons and equipment quality management system certification, ISO9001 quality management system certification, IS014001 environmental management system certification, IS045001 occupational health and safety management system certification, for a long time, the company focuses on the development and manufacturing of centrifuge products, has a variety of products suitable for various industries; At the same time to meet the personalized needs of customers, to provide customers with professional design and high quality products.

Kaifeng Lecheng Machinery Co., Ltd.: A Global Leader in Grain and Seed Processing Solutions

COSO Electronic Tech has been established since 2005 and has more than 10 years experience in the metal detector field in Dongguan, China. With years of development, COSO covering an area of 10, 000 square meters, is located at Yuwu village, Dongguan, and has its own engineering team, very strong after-service team. COSO has dedicated in product sensitivity, stability and innovation in food industrial, shoes, clothes, plastic industrial, pharmaceutical etc. All of the machines are with one year guarantee.

LEIZHAN is a China Based engineering company and machinery supplier committed to offer complate solution and provide high-cost-performance equipments related to stock preparation and paper-making industry.

We are a professional manufacturer specializing in R&D, production, and sales of screening and conveying equipment, with 13 years of industry experience. Through continuous innovation and market development, we have become one of China's top three vibrating screen manufacturers. Our strict production standards and quality control have earned wide recognition from domestic and international customers.

Rizhao Zhongsheng Machinery Co., Ltd. is a national-level technology-based SME integrating the R&D, production, sales and after-sales service of professional drilling equipment. Fuqian International Trade Co., Ltd., is dedicated overseas service subsidiary, to support global business operations.

Qingdao Jiaode Water Treatment Materials Co., Ltd. Was established in 2015 and is a large-scale manufacturing enterprise specializing in water treatment filter materials. With a registered capital of 60 million yuan, it is a well-known enterprise in the filter material industry and ranks among the top in the country. The company has departments such as the General Manager's Office, Finance Department, Sales Department, Foreign trade department, Production Department, Project Department, Supply Department, Quality Control Department, Administration Department, and Market Planning Department. It currently has 120 employees, including 30 management personnel.

Sanli Biotechnology (Dalian) Co., Ltd. Was established in 2019 as a factory belonging to The Menuoyil Group, mainly a modern production line enterprise integrating R& D, production and sales of cosmetics. Now it has a total of 4, 000 square meters of production and office space, has passed the quality management system, and has a number of independent invention patents and new patents.

Gangzheng Equipment Co., Ltd, a leading industrial scrap metal recycling equipment manufacturer & supplier in Shandong, China, has focused on R&D, production and sales of high-performance shredders and crushers for over 20 years. Since its establishment, we've adhered to the core philosophy "Turning Waste into Value" and positioned ourselves as a one-stop solution provider for global metal recycling businesses, dedicated to helping customers maximize scrap metal's economic value via advanced equipment and professional services.

About us

Heyuan Ruijian Plastic Co., Ltd.  is a supplier of disposable protective products with over 20 years of manufacturing experience.