Founded in 1998, Cixi City Guanhaiwei Kaijie Spring Coil Factory specializes in the design and manufacture of springs. Our factory covers an area of 15,000 square meters. After many years of management and development with outstanding senior engineers, we have a great deal of innovation and technology parameters for product stability.

"High-quality and cost-effective products" has always been our business philosophy and relentless pursuit. Our "kaikai" brand has always been a spring of independent innovation, focusing on self-development and implementation of modern enterprise management model to create our own brand image.