Hong Kong SR Enterprises Ltd is an international manufacturer of precision punching , and many well-known companies have over 15 years of experience in cooperation. With advanced technology and equipment and management experience, has maintained a leading position in precision punching . Professional production of 3 tons to 1,500 tons a desktop small punch energy- conversion type precision punching and high-speed presses, product performance and stability, the model is complete , we are committed to provide you with customized products and services to meet customer demand as the goal has always been , continue to provide specialized solutions for various industries .