Chemical Production Solutions for New Materials | SL-TECH

Changzhou Sanli Tech International Trade Co., Ltd. offers chemical production solutions that are uniquely tailored to the specific needs of each client, combining our proprietary technology with a comprehensive suite of engineering services. We recognize that the ideal solution for a Methanol Plant is fundamentally different from that for a specialized Hexamine (Gas Phase Process) Plant, and our approach reflects this understanding. For the Methanol Industry (C1), our solutions cover a broad spectrum, including plants for Formaldehyde, POM (Polyformaldehyde), 1,3-Dioxolane, DMMn (Polyoxymethylene Dimethylether), Urea Formaldehyde, Trioxane, Hexamine (both liquid and gas phase), Methylal (Pressure Swing Distillation Process), Paraformaldehyde (Spray Dryer and Vacuum Rake Dryer processes), and Methylamines. Each of these solutions is underpinned by a detailed process engineering package that includes mass and energy balances, process flow diagrams, and piping and instrumentation diagrams, ensuring that the design is optimized for performance and safety. In the Ethylene Industry (C2), we provide integrated solutions for the entire derivative chain, from EO (Ethylene Oxide) and MEG (mono-Ethylene Glycol) to VAC (Vinyl Acetate), DMC (Dimethyl Carbonate), EC (Ethylene Carbonate), POP (Polyether Polyol), GE (Glycol Ether), ETX (Ethoxylation), and EOA (Ethanolamine). Our ability to offer such a wide array of solutions makes us a versatile partner capable of supporting clients across multiple sectors. We also place a strong emphasis on sustainability, applying process intensification principles to minimize energy consumption and reduce waste. For a client in the Ketones market, we can provide a solution for an MEK (Methyl Ethyl Ketone) or MIBK (Methyl Isobutyl Ketone) Plant that is designed for high selectivity and efficient recovery of solvents, contributing to a more environmentally responsible operation. Our global vendor status and our commitment to quality ensure that every solution we deliver is backed by rigorous supplier qualification, meticulous project management, and a dedicated team of experts who are committed to your project’s success from the initial consultation to the final handover.