Founded in 2010 Shenzhen Sheng Long Da Packaging Products Co.,Ltd is dedicated to manufacture quality packaging box at competitive prices. It is widely used by companies across a variety of industries including electronics food and beverage, and cosmetics etc. We are committed to build a win-win cooperation with customers worldwide.brbr We thank you for visiting our website. If you have any questions or comments> please feel free to contact us. We are here 247 Thank you.