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Located in Linqu, Shandong Province, Shandong Vanda Environmental Protection Technology Co., Ltd. is a national level-Specialized, Sophisticated, Distinctive and Innovative "Little Giant" enterprise and Shandong Gazelle Enterprise, as well as the vice-chairman unit of China Lime Association. With over 30-year dedication to high-end lime equipment, we specialize in R&D and manufacturing of lime kilns, complete calcium hydroxide production lines, flue-gas treatment facilities and electric automation systems. We also engage in production and sales of high-specific-surface-area calcium-hydroxide new materials, delivering one-stop solutions covering scheme design, equipment manufacturing, installation & commissioning and full-lifecycle maintenance for clients.

Shandong Hengqiao Energy Industrial Co., Ltd. is mainly committed to the production and sale of graphitized petroleum coke, calcined petroleum coke and silicon carbide products for foundry and steelmaking industries. Our headquarter is located in rizhao, shandong province, we have more than 600 employees currently, rizhao ninefine trading Co., Ltd., is our trading company.

Shandong Yuwang Ecological Food Industry Co., Ltd. is a pioneer and integrated leader in the plant protein industry, with a long-term focus on the non-GMO soybean sector. We strictly control every link from field cultivation to finished product delivery, ensuring our products possess outstanding purity, traceability, and nutritional value, and providing high-quality, reliable soybean protein raw materials to customers worldwide.

Qingdao Xinhaoshun Special Vehicle Co., Ltd is located in Huangdao, Qingdao China. The company pay attention to the quality of the products and safety performance and specializes in producing all kinds of the motorcycle tyre and tube, all kinds of rubber tire etc. We have won customers' belief and support for a long time.

Shandong Bailong Chuangyuan Bio-tech Co., Ltd., founded on December 30, 2005, covers an area of 140, 000 square meters and operates with a registered capital of 420 million RMB and total assets exceeding 2 billion RMB. With a workforce of over 950 employees, and has an annual comprehensive production capacity of 300, 000 tons. The company has established subsidiaries in Qingdao, Shanghai, Jinan, Nanjing, and Thailand. As a national high-tech enterprise LED by biological engineering, Shandong Bailong Chuangyuan integrates industry, academia, and research. It is a flagship enterprise of the "Functional Sugar City of China" and boasts the widest variety of functional sugars in the country. It is also the first domestic enterprise to produce Resistant Dextrin (Soluble Dietary Fiber). The main products include: Resistant Dextrin, Allulose, Fructo-oligosaccharide, Isomalto-oligosaccharide, Galacto-oligosaccharide, Polydextrose, Stachyose, Isomaltulose, Crystalline Fructose, Maltitol, Lactitol, Isomalt, and more. To ensure production quality and sustainable capacity, the company operates the most advanced production lines with the highest degree of automation. The production workshops are constructed in accordance with GMP standards, and all processesfrom raw material feeding to product fillingare fully automated, ensuring that both the production process and quality control are well ahead of industry peers. Bailong Chuangyuan has obtained multiple international certifications, including BRCGS, FDA, ISO9001, ISO22000, ISO14001, ISO10012, OHSAS18001, IP (Non-GMO), Halal, SEDEX, Kosher, and Organic certificates. (Bailong Chuangyuan is the first domestic enterprise to obtain organic FOS certification. ) Since its establishment, Bailong Chuangyuan has adhered to the entrepreneurial spirit of pioneering, innovation, and vigorous development. Shandong Bailong Chuangyuan is equipped with a provincial technical center and a provincial technology incubation platform, forming an innovative system that integrates R&D, lab-scale testing, pilot-scale testing, incubation, and industrialization. The technology center is equipped with advanced instruments such as Waters High Performance Liquid Chromatographs and Gas Chromatographs.

TIANJIN EASTMATE CARBON Co., Ltd is located in beautiful coastal city of Tianjin, north of China. The company has a favourable geographic location and convenient transportation by rail, land, and sea. Established on the basis of owned factories and original trade business resources, we have been deeply engaged in the carbon market for many years, and have rich experience in R&D and production of carbon products. From the beginning of graphitization carburizer processing, gradually developed into an intergrated carbon products company including carbon electrode, graphite electrode, carbon electrode paste, graphite crucible, metal silicon, pre-baked carbon anode block, cathode carbon block, artificial graphite anode materials, recarburizer total 9 series of products. We can provide high carbon, low nitrogen carbon additive, graphite petroleum coke and semi graphite petroleum coke in various sizes and specifications which are used widely in steel making, iron casting industry. The total annual capacity of three factories is 150, 000 tons. We own a calcined petroleum coke factory in Shandong province. The product sulfur index is from 0.5% to 3% according to customer requirement. The annual production capacity is 200, 000 tons, which is mainly used as carbon additive and produce anodes for aluminum. The company relies on the domestic first-tier petroleum coke suppliers and has a huge advantage in terms of supply, laying a solid foundation for the production of competitive products. There are eight large-scale resistance furnaces and several senior technicians with decades of experience in carbon industry who can satisfy the quality and quantity requirement of customers at the same time. The carbon additive products can also be processed into different particle sizes according to customer requirements. The factory has laboratory and inspection system which strictly follows the quality control system. We can produce low-sulphur and low-nitrogen recarburizer products with sulfur content from 0.01 to 0.5 according to customer's requirement. First-class quality and stable supply capacity have enabled us to win long-term stable cooperation customers home and abroad. Over the years, it has established long-term business cooperation relationship with more than 15 countries and regions including Japan, Germany, India, South Korea, Poland, Taiwan, Thailand, Vietnam and the United States, Canada, Mexico, and so on. The company's subsidiaries include 5 manufacturing bases in Gansu, Inner Mongolia, Shandong, and three processing warehouses in Tianjin.

GUANXIAN XINRUI INDUSTRIAL Co., Ltd(original name is GUANXIAN RUIXIANG BIOTECHNOLOGY DEVELOPMENT Co., Ltd) was set up in 2014 and had registered funds 60 million yuan. The company can process 300, 000 tons of wheat gluten per year, and using the wheat material we can produce wheat flour, wheat gluten, wheat starch A and wheat starch B. The company has deep processing circular enconomy industry chain. We imported the advanced technology, tri-canter sepration technology, in the wheat gluten production. The line is clean and closed. Its output value, production equipment, technology and quality are in front of national counterparts.

SHANDONG KAWAH OILS Co., Ltd was established in 2014 with a registered capital of 120 million yuan. It is a provincial leading agricultural industrialization enterprise integrating planting, research and development, intensive processing and import and export. It processes 180, 000 tons of NON-GMO soybeans annually. It takes domestic NON-GMO soybeans as raw materials and extracts NON-GMO soy oil, low-temperature soybean meal food grade, isolated soy protein, soy dietary fiber step by step. Isolated soy protein production is selected by advanced production technology. The main core equipment is the spray drying tower of the DACHUANYUAN, with a single line capacity exceeding 12500tons annually. It is the largest single production line in China. We are convinced that Integrity is our important resource, but also the foundation of enterprise survival and development. The internal and external credit, will win theopportunity of entrepreneurship and development. Internal treat each other sincerely, will form the strong cohesion and unity is strength, external the honest code of honor, will form the huge attraction, establisha good long-tern cooperation and win-win relationship. Integrity is our staff a common code of conduct.

Jiangsu Zhuofeng New Material Technology Co., Ltd., founded in 2020, is a high-tech enterprise specializing in the research and development, standardized manufacturing, and global commercialization of high-performance, eco-friendly flame retardant materials. The company's core product portfolio encompasses environmentally compliant flame retardants, customized flame retardant masterbatches, high-efficiency charring agents, multifunctional composite flame retardants, ultra-high-purity magnesium oxide, and complementary functional additives-each engineered to meet stringent international environmental standards (e. g., RoHS, REACH) and industry-specific safety requirements. Supported by proprietary formulations, advanced process technologies, and intelligent, modular production facilities, Zhuofeng operates multiple automated production lines dedicated to high-purity, sub-micron-grade flame retardants-ensuring batch-to-batch consistency, scalability, and resource efficiency through fully closed-loop control across raw material qualification, precision batching, reaction synthesis, micronization, purification, and final quality verification. To underpin continuous innovation, the company has established an in-house Application Laboratory for Flame-Retardant Polymer Materials, equipped with state-of-the-art instrumentation for comprehensive performance evaluation-including UL94/V-0/5VB flame testing, limiting oxygen index (LOI), cone calorimetry, thermal gravimetric analysis (TGA), compatibility assessment, weathering resistance, and long-term aging validation. Complementing internal R&D, Zhuofeng maintains strategic industry-academia-research collaborations with leading domestic universities and research institutes, jointly advancing breakthroughs in next-generation halogen-free, low-smoke, low-toxicity flame retardant systems. Quality assurance is institutionalized through full compliance with ISO 9001: 2015, supported by a vertically integrated management system covering design control, supplier qualification, process validation, traceability, and continuous improvement. Staffed by a seasoned multidisciplinary team with deep expertise in functional materials-from molecular design and polymer compounding to application engineering and global market development-the company delivers responsive, technically grounded support and reliable, scalable supply to customers across new energy vehicles, electronics & electrical equipment, construction, wire & cable, home appliances, and industrial packaging sectors.

Shandong Wonderful Biotech Co., Ltd. Has nearly 20 years of experience focusing on deep processing of NON-GMO soybeans in protein manufacturing, research & development and product applications.

HS Nutra Co., Ltd., (The original Jiaxing Hengjie Bio-Pharmaceutical Co., Ltd), Founded in 2001, it is a national high-tech enterprise specializing in the production of chondroitin sulfate sodium series, glucosamine series, collagen series, shark cartilage powder series, hyaluronic acid series and other dietary supplements series. It is one of the early factories in China engaged in the production of chondroitin sulfate sodium series. The product quality standard conforms to the Chinese Pharmacopoeia, the United States Pharmacopoeia, the European Pharmacopoeia and Japanese Pharmacopoeia and other standards.

QINGDAO ZHENGYA RUBBER INDUSTRIAL Co., Ltd, a beacon of tire and rubber products manufacturing, stands as a testament to quality, innovation, and industry leadership. Established in 2011, this Qingdao-based company has left a significant mark in the world of tire production, specializing in motorcycle tires, tubeless tires, inner tubes, and ATV tires. Their products aren't limited to vehicles alone; They also manufacture high-grade light truck tires and an array of tool vehicle tires.

Qingdao Vgood Tech Co., Ltd., which was established at 2009. It located in the beautiful seaside city Qingdao. It is a star enterprise specializing in producing Motorcycle Tyres and Tubes, and one of the largest base for producting motor tyres in China. The products with famous brand of "VGOOD", and "BESAFE" are exported to more than 30 countries all over the world. Our products were warm welcomed all over the world. Relying on the advancing equipments, reliable and perfect quality warranty and strict testing methods. The company has got great sastifaction from the customers. We obtain the certificates of ISO9001, CCC of China, DOT of America, E-MARK. Our principle is"Clients first, Quality first, Price first. "We have absolute self-confidence in getting your active satisfied reaction. Hope we can sincerely cooperate and develop with together through our common endeavor.

Hongye Supply Chain Management Co., Ltd. is strategically located at the Qinzhou Trade Port in Guangxi, a key gateway for international commerce. Backed by powerful and stable raw material mines and a deeply rooted network of reliable suppliers, we have built an exceptionally resilient supply chain. Through high-density collaboration with pioneering suppliers, we are fully committed to overseas market expansion, offering stable, long-term, and mutually beneficial B2B partnerships. Moreover, we integrate advanced data analytics and AI agents into our operations to sharpen decision-making, significantly boost business efficiency, and drive sustainable profitability. By combining resource strength, strategic location, and cutting-edge technology, we deliver dependable, future-proof supply chain solutions to our global partners.

Hebei Zhenghuang Tyre Co., Ltd. Was established in 2002. The company is located in Dasanzhou Industrial Zone in Xingtai Guangzong county, Hebei Province.

Ding An Heng is a large-scale graphite production enterprise in China with more than 20 years of production experience. We mainly produce Graphite Electrode, Graphitized Petroleum Coke GPC, Calcined Petroleum Coke CPC, Calcined Anthracite Coal CAC & other recarburizer.

Henan Honghai Chemical Co., Ltd is a professional production company. The company introduces advanced technology from Domestic and abroad, The company produces phosphate and water treatment products, mainly producing polyacrylamide, EDTA 4 Na, EDTA 2 Na, sodium tripolyphosphate, sodium hexametaphosphate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, sodium gluconate, sodium acetate, polyaluminum chloride, citric acid, soda ash and

Our company was established in 1984

Changzhou Konada New Material Technology Co., Ltd., referred to as "KONADA", is a manufacturing enterprise specializing in the research, development and production of nano-rare earth oxides and metal oxide synthesis and dispersion.

QINGDAO PROSPERSTONE INDUSTRIAL Co., Ltd is located in the beautiful scenery of HUANGDAO District, Qingdao, China. Professional in manufacturing tyres and tubes from 2008.

Humate (Tianjin) International Limited, founded in 2002, is a professional manufacturer of humic acid extract series in P. R. Of China. Our main products are Humic acid, Potassium humate, Sodium humate, Boron humate, Phosphorous humate etc., which have been exported to over 20 countries in Europe, USA and Asia, etc. They widely enjoy high reputation all over the world.

We are a limited company that integrates research and development, production, and sales, focusing on the deep cultivation of β - glucan and Tremella fuciformis polysaccharides as core products for comprehensive layout.

Langfang Xinxing Chemical Co., Ltd. is located in Hebei Province, China, and is situated in Beijing. Between Tianjin, with advantageous geographical location and convenient transportation, our company was established in 2001 and covers an area of 7000 square meters. We currently have more than 200 employees. Our company mainly produces polyacrylamide carboxymethyl cellulose, polyanionic cellulose, expanded granules, modified starch, carboxymethyl starch, and various oilfield additives. We have established long-term cooperative relationships with countries such as South Korea, Southeast Asia, South America, and Africa. Our company has a registered capital of 10 million RMB and a working capital of 100 million RMB.

Shandong Jiuchong Chemical Co., Ltd. Was located in Weifang City, Shandong Province, China. Since 2010, we have served 278 customers from 58 countries and regions, winning their trust in terms of price, product quality, and delivery time.

Hebei Fumailai Import and Export Co., Ltd.  specializes in producing high-quality detergent raw materials, mainly including SLES 70%, LABSA 96%, CAB 35%, AOS 98%. AOS 35%, Glycerin and DEA 65%. CDEA. AEO-9. TEA. HPMC. TEA  99%. LAS 90%. EDTA LPS 35% These products are widely used in laundry detergents, dishwashing liquids, shampoos, body washes, industrial cleaners and other daily chemical and industrial cleaning fields.

Hunan Luniu Tire Group, originating from a leading tire manufacturing base in China, is a comprehensive one-stop tire supply chain platform that combines strength and scale. The group boasts significant core advantages, including full-category product coverage, authoritative certifications, a global distribution network, independent R&D capabilities, and an all-round service system, providing high-quality tire solutions to customers worldwide.   

The company was established in August 2014. It is a modern and advanced enterprise specializing in the research and production of natural plant extracts and active cosmetic ingredients. The headquartered of the company is in the suburbs of Xi'an, covers an area of 50 acres, has a 10, 000m2 ISO9001 standard factory; It has six professional production lines for extraction, evaporation, distillation, chromatography, etc., also a research, development center, an analysis, and testing center. The factory strictly controls and inspects the national prescription drug production indicators; Currently, it has obtained FDA, HALAL, KASHER, and other related certificates. To ensure the quality of the product is always ahead of international standards, our company has introduced advanced analysis and testing instruments such as the LC-MS chromatography from the American Waters company, the HP 8453 UV-visible spectrophotometer, the Swiss thin-layer scanner (HPTLC), and so on. We have established extensive cooperative relations with universities and related scientific research institutions, providing us with a more forward-looking R&D and production direction in this field. The company relies on advanced technology and scientific management to integrate all employees' wisdom and innovation into teamwork. We strive to develop into an enterprise with first-class quality and international competitiveness.

Laurel Group, established in 2003, with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries.

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.

Nanjing Duly Biotech Co., Ltd