Shandong Weifang Longwei Industrial Co., Ltd is established in 1984 which is the largest ocean chemical production base in China 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 received the ISO9001 quality system certificate and ISO14001 environment management system certificate. The industrial salt and calcium chloride have been signated as famous brand products in Chinese market, the Haierle aquatic products breeding feed has been honored as quality product by the China Agriculture Ministry. Company has import & export license, the products are exported to USA, Korea, Germany, Japan, Southeast Asia and Middle East.
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