Shenzhen SJSY Packaging Products Co., Ltd was established in 2005. We are a professional envelope manufacturer and specialized in manufacturing various types of standard business and custom envelope products, CD/DVD paper sleeve, memo-pad & post-it notes etc.

With more than 8 years continuous development, we become a largest envelope manufacturer in South China region with an annual turnover of nearly 100 million RMB. More than 50% of products will be exported and our customers are mainly from Europe, North America, Japan & Brazil etc.