Shandong Weifang Longwei Industrial Co., Ltd. is located in the south of the Bohai Laizhou bay, the northwest of Weifang. Shandong Weifang Longwei Industrial Co., Ltd. is situated in Shandong Weifang Binhai Economy Development Zone which is the largest ocean chemical production base in China. The company has been established since 1984, and has been developed to a big private company which its business scope covers industrial salt, chemicals, aquatic products, refrigeration & storage, sea fishing, shipping services, automobile transport and architectural building. The company has six thousand sixhundred employees, the fixed assets are 800 million RMB Yuan. The sales income is one billion RMB Yuan, taxes and profit are 160 million RMB Yuan in 2005. The company has been awarded as the advanced enterprise, contract-honoring enterprise, one of one hundred major private enterprises by Shandong