Risingsun, established in Kunshan (50km far from Shanghai) in 2003, is a professional supplier engaged in Humidity Indicator Card,Baby Sling Ring,Electronic Package, Large machining, Metal Parts. Our products are widely used in aerospace, electron, chemical, bio-chemistry and communication industry,etc..Besides, Our subsidiary factory (Kunshan Mimosa) is the manufacturer professionally for Humidity Indicator Card(HIC). Our Mission is to build long-term partnership by providing leading technology and excellent service.No matter the shape and quantity, we offer full-service from product design, research, manufacture to logistics. With technology development and quality commitment today and in future, we continue to satisfy all customers.