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Dingliu (Tianjin) Machinery Equipment Manufacturing Co., LTD., has advanced Supporting equipment and production technology, intensive management mode, always adhere to do excellent Products, new customer service core values, to provide customers with advisory style Spring solutions.

The company produces precision mechanical springs, electrical springs, Military aerospace spring, sports equipment spring, bicycle electric car parts Spring, process shaped spring and line forming, stamping parts and other products, 30 years line Industry experience precipitation and accumulation, focusing on the research and development, production and marketing of precision springs Sold in one, and through the IS9001 certification.

We always adhere to the customer first, and to the "integrity, win-win, create" cooperation

As a concept, to serve every customer.

Spring problems, here are professional solutions!

Welcome people from all walks of life to guide and cooperate!

About Our Company

The company adheres to the business philosophy.

Customer Testimonial

What our clients says

We have been working with Dingliu (Tianjin) Machinery Equipment Manufacturing Co., Ltd. for over five years, and their commitment to quality and precision has always impressed us. Their springs are a critical part of our products, and we rely on them to meet the high standards required in the aerospace industry. Dingliu's consultative approach and dedication to innovation make them a trusted partner for us.

Allecia key

Procurement Manager

Dingliu Machinery has been our go-to supplier for custom springs and precision components for the past decade. Their ability to deliver high-quality products that are specifically tailored to our needs is unmatched. The team's professionalism, attention to detail, and commitment to customer satisfaction have always made us feel confident in their services.

jesiu Petit

Head of Engineering