Ningbo Sitongda Mould Manufacturing was founded in 1993 and specializes in the design and production of professional engine gasket stamped and gasket sealed dies.

Located in Luotuo Industrial Zone, Ningbo, our factory covers an area of 10,000 square meters. For many years, we have established stable partnerships with Federal Mogul, James Walker and Nichias Corporation. As a result, we assure you high-quality products with competitive prices.

We also supply perforation machines (national patent) and perforation dies as per customer's requirement and electric-parting die machines (national patent) for sealing gasket manufacturers.

Contact us today for more details.