Pork roast can be said to be a representative of Lao Guang's eating habits. The traditional Cantonese barbecued pork is usually charred pork, because it is cooked on a fork with a fork, hence the name "bacon". At the same time, because the honey-salted pork roast is red, bright and bright, it feels particularly festive, so it has become a roast-style dish of large and small banquets, and it has become the eating habit of Laoguang. In 2009, Bingsheng's production R&D team continued to improve and innovate the traditional honey-salted pork roast. After 8 months of continuous trials, it finally developed a special dish that was not fat, tender and refreshing. The style - the "first secret secret black pork" in China and abroad.