No.3515 factory is the most important shoe-making base for the civil army. He is a first-degree government-owned enterprise which produces leathers, leather-balls and rubber-producets.
　　Located in Luohe,Henan province, covering an area of 0.34 Square kilometers,with its fixed assets of RMB ￥1.6 billion yuan(equal USD0.19 billion),the company produces 3 million pairs of shoes, 0.3 million balls and processses 0.5 million pieces of hides and skins perannum.
　　On the basis of developed sciences,latest technologies,advaced equipment,strict management and famous brand strategy,the company sets up a modernized production system on three kinds of famous brand products which are "Qiangren" leather shoes & boot. "Double-gun" cattel soft upper leather and "Star" leather-ball. With different kinds of configurations including vulcanization,stitching,adhesion,goodyear and injection, the shoe & boot products possess several series which are military boots series,Combat & Work boots series, fashion shoes series and so on. Parts of them are respectively boots apointed the uniform shoe & boot for "TianAnMenSqure" national flag squad, peace preservation army of UN,military officers of Chinese embasssy in foreign countries,1997 resident army in HongKong,1999 resident army in Macao,the first group astronaut of china,and national foundation 50 anniversary celebration parade. Besides that, the products are constantly exported to Asia,America,Africa and Europe.
　　The company is awarded ISO9001 Qaulity System Certificate of Conformitry as the first enterprise in leather and leather shoe industry in China, successively awarded the titles of China Corium sign Nameplate and China Corium Shoe King. Its "Double-gun" cattle soft upper leather is awarded the National Gold Prize of Chinese leather industry.