The Qing Xi Company was founded in October 1993. So far it is the largest private-owned manufacturer of poultry and egg food in domestic, the key leading enterprise of industrialization of agriculture, one project of Shanghai as well as the pilot unit of farmers' specialized cooperative economic organization under the Ministry of Agriculture.

The company covers 36,800m2 of land, with the factory building of 10,000m2. The site features graceful green, orderly environment and rational layout. The company boasts a production base with annual raising capacity of 500,000 chicken and du
ck layers and annual production capacity of 10 million kilograms of quality fresh eggs, and a "full automatic production and packaging line of egg products ". The company has been certified by the ISO9001&HACCP quality system standards, implemented the modern enterprise management system and established strict systems for production management and quality control.

Keeping pace with the time and innovative, the company is committed to carrying out its business motto of "naturalized product quality, scientific production technology and popular health product", and developing new poultry and egg products
, not only safe, sanitary and quality but also functionally nutritious and healthy, making the Dianshanhu branded poultry and egg food sell well throughout the domestic and foreign markets and creating the new stage of the agricultural product market.

Among all the egg brands across the nation, the Dianshanhu undoubtedly ranks the top in term of product variety.

Dianshanhu branded poultry and egg food consist of 6 major series and 40-plus varieties, among which 9 varieties of preserved egg products including lead-free and zinky preserved duck eggs, limed duck eggs with jelly yolks, preserved quail eggs, etc; 13 varieties of salted egg products such as ash-coated salted duck eggs, spicy salted duck eggs with red yolks and salted double-yolk duck eggs; 6 varieties of salted egg yolk products including salted egg yolks with red cores, salted egg yolks with yellow cores and mini salted egg yolks; 3 varieties of leisure egg products such as sesame oil eggs; 6 varieties of fresh egg products including eggs of hens raised in nature, fresh eggs, green-shelled duck eggs, red-yolk eggs of ducks raised in nature, quail eggs, etc; and 4 varieties of duck products such as stewed ducks in casserole and salted ducks. More than 200 sales outlets have been built in more than 40 medium and large cities across the nation through modern business network such as major supermarkets and sheds. The products have been recognized widely in the market and created miracles in the sales of poultry and egg products.