Sumpro Co.Ltd is a comprehensive factory focusing on high-quality machinery parts processing and supporting services. With years of deep industry experience, we integrate core processing technologies such as casting,welding, turning, milling, drilling, grinding, and heat treatment. Leveraging our exceptional technical strength and rich industry experience, we provide one-stop, customized mechanical part solutions to domestic and international clients, extensively applied in various fields including petrochemical equipment, aerospace, energy equipment, and fluid equipment.

Technical and Equipment

We are equipped with advanced production processing equipment, including but not limited to high-precision CNC machine tools, CNC processing centers, drilling machines, and grinding machines, ensuring that each product meets high accuracy and quality standards. In terms of welding, we are proficient in various welding techniques such as gas shielded welding, TIG welding, laser welding, and vacuum brazing, enabling us to meet the welding needs of different materials and structural components.

Supply Chain Advantages

Relying on a robust supply chain system, we have access to high-quality suppliers of special materials such as casting, forging, and heat treatment, covering every aspect from raw material procurement to finished product delivery. We are not only familiar with and strictly implement Chinese national standards (GB) but also widely compatible with international material standards such as American standards (ASTM/ASME), German standards (DIN), European standards (EN), Japanese standards (IS), and Russian standards (GOST), ensuring our products meet the diverse needs of global clients.

Industry Experience and Foreign Investment Support

With years of experience in serving European and American enterprises and Chinese research institutions, we have accumulated rich experience in industry support, and have a deep understanding and responsiveness to international market quality standards, delivery timelines, and customer service. Whether it is interpreting technical drawings, optimizing production processes, or arranging international logistics, we can efficiently and accurately fulfill these tasks, earning the trust and praise of numerous overseas clients.

Quality and Service

Quality is the lifeline of an enterprise. We insist on implementing a strict quality control system, from raw material acceptance inspection to finished product testing, with each process meticulously designed and strictly monitored to ensure stable product performance and reliable quality. Meanwhile, we offer a 24-hour customer service hotline to swiftly respond to client needs; whether it is technical consultation, sample production, or bulk manufacturing, we are committed to providing the most timely and professional service.