With the development of modern technology, consumers have higher and higher requirements for product quality.For some instrument casings, products of structures are more complex, the number of products is not large, etc.,We can provide vacuum casting service.Because of its advantages of high strength, high efficiency, short production cycle, simple process and low cost, it is suitable for small batch trial production in the process of product development. https://e-make.co/vacuum-casting-polyurethane-casting/