End-to-end industrial chain layout to solidify the foundation for customized powder production.

As the core consumable in 3D printing, the performance of powder materials directly determines the quality and application scope of printed parts. Leveraging the large-scale production capacity and a robust materials R&D system at its specialty engineering plastics and nylon material plant in Taizhou, Zhejiang, the company has established an integrated, end-to-end powder customization service value chain—spanning R&D, production, and application-specific optimization—to deliver high-quality, tailored powder material solutions to customers. In terms of production capacity, the facility is equipped with state-of-the-art powder production lines that master key processes such as atomization, spheroidization, recycling and regeneration, and sieving and classification. This enables customized production of all major categories of powder materials, including metals, polymers, and ceramics, with an annual capacity of several thousand metric tons—sufficient to meet both small-batch R&D needs and large-scale mass-production orders. Notably, the atomization process yields ultra-high-purity metal powders; spheroidization enhances particle sphericity and flowability; and the recycling and regeneration process transforms industrial waste into high-performance printing powders, thereby realizing resource circularity. At the same time, the plant has implemented a stringent quality-control system that conducts rigorous testing at every stage—from raw-material procurement and manufacturing to final-product shipment—to ensure that critical parameters such as particle-size distribution, sphericity, oxygen content, and flowability consistently meet customer specifications. On the R&D front, the company has assembled a dedicated materials R&D team equipped with advanced materials-analysis and testing instruments and built a database encompassing thousands of powder-material formulations, enabling rapid formulation development and optimization in response to specific customer requirements. Through collaborative platforms with universities and research institutes, the company continuously explores new avenues for powder-material innovation, aiming to break through the performance limitations of conventional powders. Furthermore, benefiting from its full-industry-chain advantages, the company can achieve deep integration between powder materials and 3D-printing equipment and processes. By tailoring powder properties to the specific printer models and process types (such as SLS or SLM) used by customers, it ensures optimal compatibility between the powder and the printing workflow, thereby maximizing printing efficiency and part quality while overcoming the traditional limitations of standardized powders—namely poor adaptability and limited performance versatility.

Custom powder solutions across all product categories, meeting diverse performance requirements.

The company focuses on the core consumables needs in the 3D printing sector, offering customized powder materials across three major categories—metals, polymers, and ceramics. By precisely tailoring formulations and manufacturing processes to meet customers’ specific requirements for key performance metrics such as mechanical properties, heat resistance, corrosion resistance, and biocompatibility, we develop proprietary powder materials that cater to the diverse demands of high-end industries including aerospace, automotive manufacturing, medical implants, and new energy. In the polymer powder segment, we specialize in custom solutions for nylon powders and specialty engineering plastic powders, enabling optimization of critical properties such as mechanical strength, heat resistance, flame retardancy, and chemical corrosion resistance. For instance, to address the needs of automotive structural component printing, we tailor high-strength nylon powders by fine-tuning the formulation and spheroidization process, resulting in a more than 30% increase in tensile strength of printed parts and meeting the load-bearing requirements of automotive structures. For electronic device housing applications, we have developed flame-retardant polymer powders that comply with the UL94 V-0 flammability rating while delivering outstanding electrical insulation performance. In the metal powder domain, we provide both standard metal powders—such as aluminum alloys, titanium alloys, iron-based alloys, and nickel-based alloys—and specialized powders like high-temperature alloys and precious metals, with particle size distributions precisely controllable between 15 and 150 μm to suit metal additive manufacturing processes such as SLM. To support the lightweighting objectives of the aerospace industry, we customize high-strength aluminum alloy powders that combine reduced weight with superior mechanical performance; for medical implant devices, we develop biocompatible titanium alloy powders that meet stringent biocompatibility standards, making them suitable for printing components such as artificial joints and bone-repair materials. In the ceramic powder segment, we offer custom formulations of alumina, zirconia, silicon carbide, and other ceramic powders, optimizing their high-temperature resistance, hardness, and wear resistance for applications involving high-temperature components and wear-resistant parts. Furthermore, leveraging advanced recycling technologies, the company provides customers with customized powder solutions derived from the recovery and reuse of industrial waste. By transforming polymer and metal scrap generated during production into high-performance printing powders, we reduce raw-material consumption by more than 30% compared with conventional virgin powders, while also lowering carbon emissions and delivering environmentally friendly material solutions.

Standardized customization process ensures precise and efficient service.

To ensure the precision, stability, and efficiency of its powder customization services, the company has established a standardized custom-process workflow that spans from requirement alignment and formulation development to pilot-scale production, mass manufacturing, and final product delivery. Each stage is governed by stringent operating procedures and quality-control protocols, enabling “precise translation of customer needs, end-to-end quality control, and on-time delivery that meets specifications.” During the requirement-alignment phase, materials engineers engage in in-depth discussions with customers to clarify key details such as the intended application scenarios for the powder material, the printing process, target component performance metrics (including mechanical strength, heat resistance, biocompatibility, etc.), particle-size distribution requirements, batch quantities, delivery timelines, and cost budgets. Based on this information and the company’s materials database, a feasibility analysis is conducted to provide preliminary material-selection and formulation recommendations. In the formulation-development phase, the R&D team designs and optimizes formulations in response to customer needs, adjusting raw-material ratios and incorporating functional additives to tailor the powder material’s properties. At the same time, material-analysis equipment is used to test the performance of formulation samples, allowing continuous refinement of formulation parameters until they fully meet customer requirements. During the pilot-production phase, small batches of sample material are manufactured according to the finalized formulation and production process. Comprehensive testing is performed on these samples to evaluate particle-size distribution, sphericity, flowability, and molding performance, among other key attributes. The samples are then delivered to the customer for print-compatibility testing, and customer feedback is collected. If the customer identifies any need for adjustments to the sample performance, the R&D team swiftly refines the formulation and process until the sample fully satisfies the customer’s specifications. In the mass-production phase, the optimized formulation and process parameters are formalized and scaled up for large-scale manufacturing. Production is carried out in strict accordance with the company’s quality-management system, with real-time monitoring of critical process parameters to ensure consistent performance across every batch of powder material. Finally, during the finished-product-delivery phase, a comprehensive test report is provided to the customer, detailing all relevant performance metrics of the powder material as well as the associated production-process parameters. In addition, storage and usage guidelines are supplied to help customers optimize their printing settings.

Green manufacturing principles to build a sustainable service system

Adhering to the philosophy of “green manufacturing and sustainable development,” the company integrates environmental protection principles throughout the entire lifecycle of its powder customization services. Through technological innovation and process optimization, it achieves resource recycling and reduces carbon emissions, thereby establishing a sustainable powder-materials service system that delivers environmentally friendly and highly efficient material solutions to customers. In the raw-material procurement phase, the company prioritizes eco-friendly, renewable materials, builds a green supply chain for raw materials, rigorously monitors environmental performance indicators, and strictly prohibits the use of hazardous or polluting materials, thus minimizing environmental impact at the source. In the production process, the company places particular emphasis on promoting circular-recycling technologies: 3D-printing waste and industrial scrap generated during customer production are collected and processed through crushing, purification, remelting, and spheroidization to be transformed into high-performance printing powders, thereby realizing resource circulation. This approach not only reduces raw-material consumption and cuts industrial-waste emissions but also lowers customers’ raw-material costs by more than 30%, delivering both economic and environmental benefits. To date, the company’s recycled powders have been successfully used in applications such as automotive components and industrial structural parts, with performance meeting the standards of virgin powders and earning widespread customer recognition. During production, the company optimizes manufacturing processes, employs low-energy-consuming equipment and environmentally friendly additives to reduce energy use and pollutant emissions, and has established comprehensive systems for treating wastewater, exhaust gases, and solid waste, ensuring compliant treatment of all production-related pollutants and meeting regulatory discharge standards. In the product-delivery and application phases, the company provides powder-waste-recycling services and assists customers in setting up waste-recycling systems, enabling full-lifecycle green management of powder materials. At the same time, the company continues to invest in R&D of eco-friendly powder materials, currently advancing the development of biodegradable polymer powders and low-oxygen-content metal powders to further enhance the environmental performance and sustainability of its powder offerings. Looking ahead, the company will continue to deepen its commitment to green manufacturing, driving its powder-customization services toward greater environmental friendliness, higher efficiency, and enhanced sustainability, and supporting the green transformation of the manufacturing sector.