Shanghai RUBY mould factory is a professional production of stainless steel vacuum corrugated high finish standard vacuum tube fittings and accessories. We produce vacuum bellows from DN6 to DN300 millimeter. Our products are mainly sold to customers in Japan and the United States.
Shanghai RUBY mould factory has the experience, knowledge engineering and production capacity, the design and manufacture of various vacuum corrugated pipe fittings, to meet your specific needs. The design, production and quality control of our products are carried out in strict accordance with the vacuum standard. In recent years, our company has been committed to the R & D and quality development of new products, and the market is growing. We are looking forward to establishing successful business relations with new customers all over the world.