About Us

Company Profile

Ningbo TSUENSAINT Technology Development Co., Ltd. is located in the A area of Hailong Industrial Park, Beilun National Level Development Zone, Ningbo, China. The company specializes in the research, development, and manufacturing of injection molding machines, die-casting machines, and high-precision punching machines, with a long history of production. Supported by a strong technical engineering team, we have advanced manufacturing equipment and strictly adhere to the ISO international quality certification system, providing excellent quality assurance for our customers. We adhere to the principle of customer-centricity and continuously improve customer satisfaction. We will continue to uphold the principles of innovation, quality, and service, and strive to create greater value for our customers.

Brand Culture

Shared Mission: By continuously researching, improving, and enhancing product quality and technical service levels, we provide the general public with high-tech and diversified services. 


Corporate Spirit: Integration, Innovation, and Excellence. 

Business Philosophy: Select top talents, possess top technology, produce top products, achieve top performance.


Quality Policy: Customer first, quality first, sound system, continuous improvement.

Company Team and Scale

Industry Field: 30 years 

The company consists of a large team of 300+ people, including departments such as research and development, production, quality control, sales, and after-sales.


(1) Research and Development Department: Composed of creative engineers, constantly pursuing innovation in the field of injection molding machines, die-casting machines, and punching machines. Their mission is to design and launch products with forward-looking technology, leading the future development of the industry.  

(2) Production Department: This efficient and collaborative team is dedicated to transforming conceptual designs into high-quality and reliable equipment. They strive for excellence in the production process, ensuring that every injection molding machine, die-casting machine, and punching machine meets the company's strict quality standards.  

(3) Quality Control Department: Responsible for ensuring the quality of the company's products, they conduct comprehensive inspections and monitoring to ensure that each equipment meets or exceeds industry standards, providing reliable solutions for customers.
(4) Marketing and Sales Department: This passionate sales team establishes close connections with customers, understands their needs, and provides customized solutions for injection molding machines, die-casting machines, and punching machines, ensuring that customer expectations are fully met.  

(5) After-sales Department: Focused on providing excellent after-sales service, they quickly resolve customer issues, maintain long-term cooperative relationships, and provide comprehensive support to customers.  Each department in our company plays a unique and crucial role, collectively building an efficient mechanism to ensure that our products and services meet the highest standards.