Siyuan instant noodles are produced by Henan Smelter Food Co., Ltd. Henan Smet Food Co., Ltd. was established in 199 1. It is a large-scale food processing enterprise specializing in the production, research and development and sales of instant foods in China, and is a national key leading enterprise in agricultural industrialization.

As a large-scale food processing enterprise specializing in the production and sale of convenience foods in China, Xiangpiaopiaopiao began to lay out powder products as early as 20 10, and launched the best-selling product "powder-powder companion". In 20 18 and 20 19, Chongqing-style hot and sour powder "Siyuan" series and "Diablo refreshing" snail powder were launched one after another, aiming at the best-selling products that have been tested in the market precisely, just to create best-selling explosions and let agents make money with peace of mind.