Weifang Haiye Chemistry And Industry Co.,Ltd is located in Shouguang City of Shandong Province, which is famous for growing vegetables.  In our south is the world renowned Kite City - Weifang.  With Weifang Port in the north, Qingdao in the east and capital city Jinan in the west, we have a convenient transportation.  Our company is a diversified enterprise.  Founded in 2006, we mainly engages in the research, manufacturing and marketing of nitrate.  As a large modern chemical enterprise, our company covers an area of 150 thousand square meters.  With total assets of 400 million yuan, 400 employees, our annual sales income reaches 700 million yuan.  Our leading products include: industrial sodium nitrite, sodium nitrate, (two sodium) sodium metabisulfite, sodium hydrosulfite（NaS2O4）, etc.  Among them, the output of industrial sodium nitrite and sodium nitrate is up to 120 thousand tons.  Sodium hydrosulfite（NaS2O4）, Sodium metabisulfite and Anhydrous sodium sulfite plant covers an area of 400 acres, annual output of 100 thousand tons. At the same time we also deal with resource products including: caustic soda,cyanamide,modified starch, Titanium dioxide, Thiourea,  and other chemical products.

At present we are the leading enterprise in the manufacturing of two sodium and sodium hydrosulfite(NaS2O4). With advanced technology, modern equipments, sophisticated quality control equipment and computer network management, our products have reached and even exceeded the international qualification. Two sodium are sold throughout the country and are exported to Korea, India, Japan, Middle East, America, Europe and other countries and regions. The advantageous natural environment and advantages in resources combined with our philosophy of innovation, and together they have brought about the unlimited development power to the company.

Import and Export department of our company was founded in 2009. We have independent self-managed import and export right and we possess dangerous chemicals production license. Our products are exported to Japan, South Korea, India, America, Europe, Middle East and dozens of countries and regions. Both at home and abroad our products are widely trusted.

With good team management, top research team, and based on the intact manufacturing, research and development equipments and with perfect testing means, our company have made development continuously. Holding on to the philosophy of "quality first, customer first", and with the aim of "credibility, cooperation and win-win", we are providing customers with first-class products and services. We would like to cooperate with friends of all walks to make further development!