Hangzhou Chusin is a private manufacturer and exporter. We develop and produce all kinds of silicone articles for daily use products. With more than 20 years experience in the field, we work with both the leaders in the home product field and small startup companies. Product Development We can start with concepts that merely exist in your head. Tell us about your ideas, and we can assist you with product design. Besides, we provide prototypes/samples and cost quotes production planning. ...