Based on advanced biological technologies, Qingdao jingling group built a production line can apply enzymatic degradation of seaweed and deacetylation of chitosan. With the world-leading technology, we extracted 95% active ingredients from seaweed successfully, which is led the market.

 High quality standards, strict requirements, pollution free，pure ecological, followed those philosophies, we establish a strict quality-control system, which applied in production process, to enable high quality.

 Our seaweed fertilizer is extract from Ascophyllum nodosum and seaweed by low-temperature extraction technology, and chitosan is extract from shrimp and crab shells by enzymatic degradation technology.

The products are pollution-free and non-toxic, 100% safe for humans and animals.