pratical200+ factories verified

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.

In 2004, Shanghai Hanker Industrial Co., Ltd began to be prepared. In 2005, our company was officially registered and established, and the DPI brand was founded in the same year. From the initial difficult starting to the gradual accumulation of experience and resources, Hanker team has always adhered to its original intention, constantly explore and innovate, gradually emerged in the industry.

Wenzhou Oustar Electrical Industry Co., Ltd was founded in 1995, covering area of 34, 000 square meters, is a modern scientific and technological sino-foreign joint venture, the company involving R&D, manufacturing, marketing and after sales together, 26 years concentration and exploration in the filed of auto parts had made us became a leading enterprise in Wenzhou, Zhejiang Province of China.

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 an irresistible force.

Our company is a world leading designer and manufacturer of perimeter security systems. Our factory was built in 1997. With our extensive knowledge and experience in the security industry, we have exported our products around the world, including high security fence, palisade fence, wire mesh fence, welded mesh fence, chain link fence, razor mesh fence and temporary fence for industrial and commercial application globally for over a period of more than 15 years. With professional experience in the fences and gates business, our skilled staff members are able to provide the highest level of support, including drafting and engineering for our products in order to support our clients' project requirement. Our company has established a good reputation for quality workmanship and efficiency, and has been assessed and registered as meeting quality standard requests. We always uphold the principle of "Customer First, Consider for the Customer Everywhere". Our products are of best quality at an affordable price.

Founded in 2003 and headquartered in Nanjing, Perlong Medical Equipment Co., Ltd. (Nanjing) is one of the largest exporter & manufacturer of medical equipment in China. We specialize in providing a one stop solution for most medical equipment needs, as well as helping our clients plan, improve & develop their own procurement and/or purchasing programs. Thus we are a comprehensive integrated supplier of medical equipment diagnosis and treatment solutions.

Jiangsu Hengfeng Fine Chemical Co., Ltd. is situated in Rudong Yangkou Chemical Industry Park, spanning a land area of 125 acres with a registered capital of RMB 65 million.

Technology oriented: 27 years of focus, helping defining Chinese national standards

Yantai Junbang Mineral Materials Co., Ltd. is a production enterprise integrating production, research and development, trade and technical services. We have advanced production technology and management system. Through the use of DCS automatic control system, we achieve automatic control of the whole process to ensure safe production and product quality stability. We also have a mineral processing research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means, we provide customers with personalized and accurate services.

ZIBO WANGFEI SEAWEED TECH. Co., Ltd and HAIYANG JINHAILAN SEAWEED Co., Ltd  are specialized in the production of sodium alginate factories, The main products are food-grade sodium alginate and industrial-grade sodium alginate.

Shenyang Mstoney New material Technology Co., Ltd, headquartered in the old industrial city-Shenyang, the north of China. It is a professional company well integrated with mining, picking, chemical industry, metallurgy, R& D, manufacturing, sales and marketing in the silica and silicon resources field. And mainly focus on silicon dioxide, silicon monoxide and purity silicon.

Hubei New desheng Material Technology Co., Ltd., formerly known as Wuhan Desheng Biochemical Technology Co., Ltd., is a professional research and development, production, and sales institution for biochemical reagents. The company was established in 2005 and has been in existence for 18 years.

Shandong Jiurunfa Chemical Technology Co., Ltd. is a high-tech chemical raw material import and export company founded by Mr. Hanhan. Mr. Hanhan also owns several other companies, including Hanjiu, Koro, Elephant, and Donglong. As a group company, we operate five modern production bases in China, exporting our products to more than 90 countries and regions worldwide, with an annual export value exceeding USD 30 million. We have earned a strong reputation and recognition in the international market, reflecting our commitment to innovation and excellence.

Shandong Chemic Chemical Co., Ltd. (SCCC) is a leading supplier of various chemical sand and a special exporting company established by professional chemical manufacturer.

Founded in 2008, Jinan Qinmu Fine chemical Co., Ltd. Whose holding company is Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.

Henan Kingway Chemicals Co., Ltd. Was set up in 2001. We are engaged in the Import & Export of various commodities and technologies. Our company obtained ISO9001: 2000 Certificate in 2006.

The business scope includes general projects: Technical services, technology development, technical consultation, technical exchanges, technology transfer, technology promotion; Technology promotion services; Big data services; Software development; Mechanical equipment research and development; Environmental protection equipment manufacturing; Engineering and technology research and experimental development; Research and development of harmless utilization technology for agricultural and forestry waste resources; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon storage technology; Research and development of compound microbial fertilizer; Water pollution prevention and control services; Environmental protection monitoring; Water pollution treatment; Sewage treatment and recycling; Solid waste treatment; Soil environmental pollution prevention and control services; Soil pollution treatment and remediation services; Air pollution control; Air environmental pollution prevention and control services; Vector control services; Services related to agricultural production and operation, including technology, information, facility construction and operation; Development and operation of rural folk crafts and products, leisure agriculture, and rural tourism resources; Rural household garbage management services; Agricultural production management services; Intelligent agricultural management; Urban and rural city appearance management; Urban greening management; Environmental protection consulting services; Enterprise management consulting; Information technology consulting services; Engineering management services; Initial processing of edible agricultural products; Production, sales, processing, transportation, storage, and other related services of agricultural products; Tree planting and management; Sales of mechanical equipment; Sales of intelligent agricultural machinery equipment; Sales of environmental protection equipment; Sales of ecological environment materials

MAOTOOGAS EQUIPMENTS (Shanghai) Co., Ltd. Was founded in 2008, a wholly-owned subsidiary of Hong Kong Maotoogas, specializing in the production and sales of mixed gas, high-purity gas, electronic gas, isotope gas and other gas products, as well as gas pipeline supporting engineering services!

Guangdong HuanKai Microbial Sci. & Tech. Co., Ltd. is a national high-tech enterprise under the Guangdong Institute of Microbiology which is attached to Guangdong Academy of Sciences. Since established in 1993, HuanKai has adhered to the strategy of scientific and technological innovation and development, and has formed four product lines including microbiological testing reagents and consumables, digital laboratory instruments, physical and chemical rapid water detecting products, and high-efficiency environmentally friendly cleaning agents and disinfectant, both are with independent intellectual property rights. More than 2, 000 varieties of products are widely applied in mainland China, Hong Kong, Macao, Taiwan and Southeast Asia. Huankai has developed into an important R&D production base for domestic food and drug safety monitoring and control technologies and products. Is is committed to providing a comprehensive microbiological safety solution for the food and pharmaceutical industries. "Focus on microbial monitoring and control, escort for food & drug safety" is the mission of HuanKai! Relying on the Guangdong Institute of Microbiology and its own advantages, HuanKai has strong R&D capacity and good scientific research conditions integrating with international advanced results, and has established the Guangdong Food Microorganism Safety Engineering Technology R&D Center. Qingping Wu, the founder and chief scientist of the company, has been engaged in research in bio-safety monitoring and control, microbial fermentation engineering for a long time. In terms of innovation achievements, the company has won 2 national science and technology awards, 11 provincial and municipal science and technology awards, and 2 outstanding Chinese patent awards. HuanKai have applied for 142 patents and 88 of which are granted, including 60 patents for invention. In addition, more than 200 papers have been published in domestic and foreign academic journals. At the same time, Huankai actively undertakes the formulation of national standards and industry standards, and played a leading role in the formulation of the"Quality Control Standard for Culture Medium GB4789.28-2013", and participated in formulating microbial national standards for natural drinking mineral water and packaging drinking water. Huankai has industry-leading R&D and production hardware. It is located in the R&D production base of Guangzhou Science City. It has established many advanced production lines and high-standard R&D and quality control laboratories. It has attained ISO9001, FDA, GMP and other quality management systems certifications. Huankai has successively obtained National High-Tech Enterprise, Academician Workstation, Post-doctoral Innovation Practice Base, the enterprise actively undertaking national industry standards formulation, Guangdong Famous Trademark, Guangzhou Famous Trademark and other qualifications. Is also has outstanding and independent innovation capability and product technology advantages in China. Taking the lead in the industry, Huankai has made positive contributions to the development of China's food and drug safety industry and Guangdong's bio-industry! 2. Corporate Culture Corporate MissionFocus on microbial monitoring and control, escort for food & drug safety. Enterprise SpiritStruggle to progress, casting excellent quality; Positive at innovation, co-creating biology safety.

Shandong Kaiyue Chemical Co., Ltd., strategically situated in the vibrant chemical industrial heartland of Shandong Province, stands as a premier high-tech enterprise seamlessly integrating cutting-edge scientific research, large-scale manufacturing, and global commercial distribution. Since our inception, we have remained steadfast in our mission to redefine industry standards within the fine chemical and pharmaceutical intermediate sectors, driven by our core values of technological innovation, uncompromising quality, and integrity-based cooperation. Leveraging the robust industrial infrastructure and multimodal logistics advantages of our location, Shandong Kaiyue Chemical has established a sprawling, state-of-the-art industrial park characterized by modern layout planning and advanced manufacturing capabilities. We specialize in the development and production of high-value metal alkoxides, including high-purity magnesium and lithium alkoxides, as well as specialized organic solvents and sophisticated synthesis intermediates, positioning ourselves as a market leader in these niche segments. Our manufacturing philosophy embraces the "Industry 4.0" revolution, featuring fully automated production lines equipped with Distributed Control Systems (DCS) and Safety Instrumented Systems (SIS). This digital integration allows for precise monitoring of reaction parameters from raw material feeding to final packaging, thereby ensuring intrinsic safety, maximizing operational efficiency, and guaranteeing exceptional batch-to-batch consistency that meets the stringent requirements of top-tier global clients. Innovation serves as the cornerstone of our growth; Our provincial-level technology center is staffed by an elite R&D team comprising industry veterans and PhD experts, supported by a comprehensive array of analytical instruments such as GC, HPLC, and moisture analyzers. We actively foster strategic "Industry-University-Research" collaborations with prestigious academic institutions to accelerate the commercialization of new technologies, particularly in chiral synthesis and green catalysis. Quality is ingrained in our corporate DNA; We rigorously adhere to ISO9001 Quality, ISO14001 Environmental, and ISO45001 Occupational Health and Safety management systems. Our holistic quality assurance protocol spans the entire value chain, ensuring that every product delivering to our customers is of the highest caliber. Consequently, our products enjoy a strong reputation across more than thirty countries and regions, including Japan, South Korea, the United States, and the European Union, finding critical applications in biopharmaceuticals, new energy lithium batteries, and electronic materials. Committed to sustainable development, we invest significantly in environmental protection facilities to achieve eco-friendly operations, striving to build a green benchmark factory. Looking forward, Shandong Kaiyue Chemical Co., Ltd. is dedicated to expanding its global footprint and deepening technical expertise to provide unparalleled chemical solutions to the world.

Welcome to Hebei Runtai Technology Co., Ltd

Founded in 2022, Nanjing Yanqiao Technology Co., Ltd. is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Beijing Lingyan Biotech Co., Ltd. is a professional biotechnology manufacturer and service provider specializing in protein expression, fermentation, purification, and peptide synthesis. We focus on OEM/ODM production and custom technical services, offering reliable and scalable solutions for global customers in biotechnology, pharmaceutical, and life science industries.

SIDLEYCHEM has focused on the application development and product promotion of construction chemicals such as mortars and coating additives for many years. To provide customers with professional, customized one-stop product supply services and systemized solutions. At present, it has formed fields covering mortar, paint and daily chemicals.

Shandong Rhine International Trade Co., Ltd. is a large-scale R&D, production, and sales enterprise of fine chemicals and cosmetic raw materials. It is one of the top 50 enterprises in Jinan City. The company was established in 2007.

Shandong Jufu Chemical Technology Co., Ltd. Was established in 2016. The corporation has six own factories, 10 production lines. To supply stable and excellent products to customers. From raw materials incoming, products manufacturing till finished products inspection and output, strict control measures is taken in every segments.

Anhui ZINCA Silicone Technologies Co., Ltd. is a scientific and technological enterprise specializing in research, development, production and sales of silicone materials. The total investment capital exceeds 220 million CNY. The company was founded in 1994, which was restructured and reorganized from Bengbu Silicone Chemical Plant. The company has two wholly-owned subsidiaries: Bengbu Hengyu Silicon Products Co., Ltd. And Bengbu Hezhong Silicone Fluorine New Materials Co., Ltd.

Iota Silicone Oil (Anhui) Co., Ltd was located in Bengbu, Anhui Province, which is the manufacturing operation of Iota Corporation Limited in China. As a leading supplier in organic silicon industry, silicon-based technology and innovation area, IOTA provide the whole industry chain silicone performance solutions. We serve the market in various fields, covering textiles and leather, food and beverages, paints, oil and natural gas, cosmetics, electronics, aerospace, automotive, construction, medical care, casting, personal care, agriculture, and LED.

Qingdao Hisea Chem Co., Ltd. is a large-scale,  comprehensive resource-based chemical enterprise. Our production base is located on the Qinghai plateau in western China, where we fully leverage local resources from the Qinghai Salt Lakes, including

Jiangsu Kolod Food Ingredients Co., Ltd. is a professional manufacturer of fine chemicals in China. It locates in the South side of Wei'er Road, Guanyun Economic Developing Zone, Lianyungang City, Jiangsu Province, China.