Limited company of valve of leopard of lukewarm city ball (factory of ball valve of Yuan Yongjia county) found at 80 time, the enterprise registers fund 12.05 million yuan, gross area 10000 much square metre.

• 温州球豹阀门有限公司（原永嘉县球阀厂）创建于80年代，企业注册资金1205万元，总面积10000多平方米。