About Us

MSJ Spring

MSJ Spring has been deeply involved in the hardware industry for nearly 30 years, with over 30000 square meters of physical factories and 200+employees. The production line has been fully upgraded and equipped with a complete set of quality inspection instruments. It has established cooperation with dozens of well-known domestic and foreign enterprises to ensure delivery with large-scale production capacity and strict quality control.

Independent Research and Development
Our Strength

MSJ Spring has a professional design team that can independently develop hardware products and customize exclusive solutions according to customer needs, empowering the entire process from conceptual design to mass production, and meeting diverse needs with innovative capabilities and intelligent production.
Efficient Production
Our Strength

MSJ Spring has over 200 employees and a factory of over 30000 square meters. Its large-scale production line can handle orders of millions. With a complete production capacity layout and efficient management system, it ensures timely and stable delivery of large orders.
Quality Control
Our Strength

MSJ Spring is equipped with a complete set of quality inspection instruments to test the entire process from raw materials to finished products, with strict standards to control quality and ensure that every product delivered meets high specification requirements.

Our cooperative clients

MSJ Spring has provided services to dozens of well-known domestic and foreign enterprises, and has become a trusted partner in the supply chain with stable delivery capabilities and high-quality quality control.

Quality Certificate

MSJ Spring has passed multiple quality management system certifications at home and abroad, strictly controlling the entire process from raw materials to finished products, and ensuring the stability and reliability of product quality through standardized processes.