Weifang dongyuan lianhai environmental protection technology co. LTD Is a large manufacturer of sea salt chemical industry which has been approved and registered by the relevant state department. The company has more than 200 employees, with a total investment of 280 million yuan. The company's annual output: 10,000 tons of potassium chloride, 150,000 tons of magnesium chloride, 40,000 tons of magnesium sulfate and 60,000 tons of refined industrial salt. The company has the advanced production line, among which "the halogenated sodium - controlled speed breakdown crystallization" technology belongs to the domestic leading, international advanced. The proprietary technology of magnesium salt granulation and DTB crystallizer is the first in China. With abundant strength, reasonable price and excellent service, the company has established long-term cooperative relationship with many enterprises. Company in line with "quality first, reputation first" spirit of enterprise, to provide "quality products, quality service" for the purpose of the enterprise, in order to "customer first, forge ahead" as the work standards, warmly welcomes the broad masses of customers to guide, inspect, negotiate business!