Shanghai Dingwujin Chemical Co., Ltd. is headquartered in Shanghai, China, with its European hub established in Poland under the name 7D CHEM Sp. z o.o.The company focuses deeply on the Central and Eastern European (CEE) and Ukrainian markets, specializing in chemical supply chain layout, compliance, risk control and localized delivery, delivering integrated, professional and comprehensive chemical solutions.

Since entering the chemical industry in 2013, we have steadily expanded our global footprint. Leveraging our production bases in China and dedicated logistics hub in Poland, we have built a dual-hub supply chain model that combines Chinese manufacturing capabilities with local European delivery, laying a solid foundation for long-term cooperation with our overseas clients.

Our full product portfolio caters to core downstream sectors, including power equipment, construction and infrastructure, road and municipal engineering, environmental protection and water treatment, new energy lithium batteries, agricultural planting, and chemical manufacturing. Supported by a comprehensive chemical product range and a stable supply system, we can fully meet customers' one-stop procurement needs for industrial production, engineering support, and domestic and international trade distribution.

With in-depth insight into EU regulations and market access rules for Central and Eastern Europe, the company is proficient in REACH registration, EU Carbon Border Adjustment Mechanism (CBAM), local certification in Ukraine and the full-process customs clearance of hazardous chemicals. It has delivered multiple compliance projects in Ukraine, and meanwhile provides carbon footprint accounting and ESG sustainability services, helping clients tackle challenges in cross-border compliance and green trade.

We have independently developed the 7D Pre-control Assurance System and 7D Core Service Matrix. Centering on the whole links of supply source, quality, compliance, logistics and after-sales service, we have established full-cycle risk control service standards, addressing the core pain points of timeliness, compliance and quality in cross-border chemical trade, and building exclusive core competitiveness.

Guided by the principles of Professionalism, Integrity and Reliability, we place compliance and quality at the core of every step of our operations. We continuously optimize our global supply chain while deepening our localized service capabilities in Europe. By combining China's industrial chain advantages with 7DCHEM's on-ground presence in Poland, we are committed to becoming a long-term, reliable chemical partner for clients in Central & Eastern Europe and Ukraine.