Laizhou Guangcheng Chemical Co., Ltd.

Laizhou Guangcheng Chemical Co., Ltd. is located at Chengguo Industrial Park, Guangcheng, and enjoys a good location for we are close to harbor, airport, and only 2km away from external cycle highway (east) of Laizhou City.

As a specialized manufacturer and trader of sulfamic acid and magnesium sulfate, Guangcheng annually produces 10000 tons of sulfamic acid and 150000 tons of magnesium sulphate now. Relying on well-operated sales network all over the world, our products are well sold around the world, being highly appraised by our customer for excellent quality.

In order to meet market requirement, we have passed ISO 9001, ISO14001, REACH, FDA certificates.

We have 2 factories: Head Office and subsidiary company.

Head offce is located in Industrial park of Chengguo, it is used to produce sulfamic acid and magnesium sulphate heptahydrate.

Subsidiary company is located in new Chemical Industrial Park, which is the only professional Chemical Park in Laizhou City, it is used to produce magnesium sulfate now.

Upholding such idea as "customer supreme, striving for development" and the philosophy of "utmost sincerity to customer, establishing our business by honest behavior", Guangcheng is working hard to provide excellent services for customers. We sincerely welcome your cooperation.