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 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.

Founded in 2008, Qinmu Biochem, whose holding company - 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.

Jinan Conquer Universe Chemical Technology Co., Ltd. is an enterprise engaged in the production and sales of anti-corrosion products, Dow amine, fatty alcohols, and food-grade raw material series. The company mainly produces various content casone, mainly focusing on food-grade and pharmaceutical-grade propylene glycol, sodium benzoate, sodium hypochlorite, alcohol, potassium carbonate, citric acid and other food-grade raw materials, as well as various grades salicylic acid, benzoic acid, butylene glycol, Dow amine series, Dow ether series, fatty alcohol series and other industrial raw materials. The company has always maintained good cooperation with food factories, pharmaceutical factories, oil fields and military enterprises. The company adheres to the business philosophy of "seeking survival through quality, developing through integrity, providing services and maintaining efficiency", and is dedicated to providing you with satisfactory products and services.

Hebei Chuanghai Biotechnology Co., Ltd., a leading company specializing in the production and supply of chemicals for various industries. Located in the capital of Hebei Province.

Dongying Tianxi Chemical Co., Ltd. is based in Dongying City, Shandong Province, China, with 20 years of expertise in the production and sale of oil refining additives and fuel oil additives.

LK (Nanjing) Co., Ltd. is the initial member of the brand name RAWCHEM, established in 2008, served as the representative office of an European comprehensive trading company in its early years, mainly dealing with the import and export business of raw chemical materials for the detergent industry, now we have become an industrial company, focused on the detergent industry.

Founded in 1990, TongYang is a professional company specializing in developing and manufacturing chemical machinery and equipment for customers, It has a Class A2 (Class III pressure vessel) manufacturing license issued by the State Administration of Market Supervision and Administration, license Key: : TS2210D94-2023.

Tianjin Sino Chemical Co., Ltd is a comprehensive and professional manufacturer Since 1992, our business has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 billion, which has seven holding and wholly-owned subsidiaries.

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Suzhou CMT, an international technology-oriented engineering group company, specialized in Turn-key Projects, providing services of project consulting, engineering design, construction supervision, project management and general contracting, such as soda, ammonia, sulfuric acid, potassium sulphate...

Jiangsu S-JE Technology Co., Ltd. is a service-oriented trading company with independent export rights, primarily engaged in a wide range of products, including heat exchange equipment, evaporation and concentration systems, various types of pump and valve instruments, waste gas treatment equipment, and drying equipment. The company has agents throughout Europe, Africa, Southeast Asia, and North America, as well as in Thailand, Indonesia, Malaysia, Vietnam, Russia, and other countries. After years of development, the group has established a set of intelligent and refined management and production systems. The design and manufacture of each series of products strictly adhere to the ISO 9001: 2015 quality management standards, ensuring the exceptional quality and stability of our products. Additionally, the company holds overseas certifications such as CE and ECM, which have been well received by a vast majority of our overseas customers.

Xiamen TOB New Energy Technology Co., Ltd. is a high-tech enterprise specialized in high-end equipment of lithium-ion battery and supercapacitor. Our core technology team has over 20 years experience in lithium-ion battery research and manufacturing.

Since its foundation in 2013, Evergreen Chemicals has established itself as the one-stop solution provider of the composite materials in the national and international market. Evergreen Chemicals keeps developing relationships with top manufacturers and raw materials suppliers around the world.

Qingdao Casno Chemical is a leading manufacturer and supplier of chemicals in China. We mainly produce and exports basic chemicals and solvent products. We have more than 15 years of experience in basic chemicals and solvents. Our products are widely used in the water treatment industry, agriculture industry, food additive industry, Coating&inks industry, rubber and plastic industry, and pharmaceutical industry.

JINGZHOU AERITECH Co., Ltd...Is a an Innovative high-tech company focused on research, development, manufacture, sales of Electrochemical gas sensor(EC gas sensor). We dedicated to create a safe and comfortable environment, to protect human lives and natural resources on the Earth. Our experts engaged in the research and development of Commercial Electrochemical gas sensor for many years and created serial stable and reliable high performance EC gas sensors by synthesized the several decades experience in development and practice of global excellent gas sensor manufacturers. Our products can replace the corresponding products of foreign brands. With the professional production technology, stable and reliable quality, our products are widely approved by field colleague after entering the market. We seek survival with quality and innovate to urge development, to share mutual benefits with its users, to consistently put in our best efforts to produce products of the best quality.