Focused on the Chinese market, we distribute world-class specialty chemicals and materials, and offer integrated one-stop services of market development, sales and customized technical support to SMEs and micro-enterprises.
"A trusted partner backed by over three decades of industry experience."
Canal is an integrated supply chain service provider specializing in specialty chemicals and high-performance materials. It maintains in-depth strategic partnerships with numerous internationally renowned enterprises, focusing on specialty chemicals and functional new materials. Its products are widely applied in electronics & semiconductors, high-end rubber and plastics, biomedicine, intelligent equipment (AI systems & industrial robots), vehicle catalysts (mobile source catalysts) and environmental industrial catalysts.
With over 30 years of industrial experience, the Company develops the big-health industry in response to the Healthy China Initiative and facilitates in-depth integration between material science and healthcare sectors. Backed by a professional technical team, nationwide distribution network, full-chain supply chain coordination and responsive service system, we put customers at the core to deliver premium products and customized value-added services, earning recognition as a trusted long-term supply chain partner across industries.
We will continue to uphold professionalism, collaboration, innovation and responsibility, building a sustainable future with our partners.
Serving diverse industrial scenarios with targeted material solutions
Semiconductors have conductivity between conductors and insulators, with silicon as the mainstream material to precisely control current. They serve as core substrates for chips and transistors, widely used in digital devices, new energy and AI, forming the foundation of modern electronic information industry.
Composites are made by combining two or more distinct materials instead of simple mixing. They integrate merits and make up deficiencies, acquiring unique properties like light weight, high hardness and high temperature resistance superior to single materials.
Engineering plastics adapt to harsh working conditions, owning outstanding mechanical, heat-resistant, corrosion-resistant, wear-resistant and insulating properties. They often replace metals for structural parts. Professional additives are supplied to meet mechanical performance requirements.
Adhesives bond and seal various materials, suitable for metal, plastic, wood and other substrates. Featuring high bonding strength, temperature and corrosion resistance, they are widely used in manufacturing, construction, auto electronics and other fields, serving as essential basic chemical materials.
Aluminum brazing flux is an essential chemical auxiliary for the aluminum brazing process. Its core functions include removing the dense aluminum oxide film on aluminum surfaces, forming a protective layer upon melting to prevent re-oxidation of base metals, reducing the interfacial tension of brazing filler metal, enabling adequate flow and spreading of the filler, and achieving reliable hermetic joints of aluminum materials. NOCOLOK® is a registered trademark of Solvay, a global chemical enterprise, and serves as the pioneering brand and worldwide industry benchmark for non-corrosive aluminum brazing fluxes. Products of this series are widely adopted in the brazing fabrication of aluminum radiators and various aluminum components for automotive, home appliance, energy storage, artificial intelligence equipment and other sectors. As the authorized distributor of Solvay NOCOLOK® series products in China, Shanghai Yunhe Materials Technology Co., Ltd. provides domestic customers with full-range NOCOLOK® aluminum brazing flux solutions and supply services tailored to diverse application scenarios.
Rare earth oxide oxygen storage materials, such as ceria-zirconia solid solutions, play a critical role in three-way catalysts (TWC) for automotive emission control. In automotive emission control catalysts, ceria-zirconia mixed oxides primarily function as an oxygen storage/release (OSC) component and a catalyst stabilizer.
Solid lubricants deliver friction reduction and surface protection in the form of solid powders or thin films. Typical varieties include molybdenum disulfide, graphite and boron nitride, suitable for extreme operating conditions where oil and grease cannot perform adequately. During friction, they form dense lubricating layers on workpiece surfaces to lower friction coefficients and mitigate component wear. They feature excellent resistance to high temperatures and pressures, outstanding load-bearing capacity and stable performance at low speeds. Beyond lubrication for mechanical transmission, they are also widely applied in demoulding processes such as die casting, injection moulding and forging to separate moulds from workpieces and avoid adhesion.
Provide high-performance resins and additives to significantly enhance the adhesion, glossiness, and chemical resistance of coatings and inks.
Focused on material applications, industry trends and product solutions.
Graphene heating films are thin-film heating elements that generate heat through the Joule-heating effect when an electric current passes through a conductive material. They can be designed as flexible, thin, planar heaters for low-temperature heating of automotive traction batteries, battery-pack thermal management, and some low-voltage auxiliary-heating applications.
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