Rongcheng, a city in Weihai, east China Shandong province is known as China “capital of kelp”. As China largest breeding base, Rongcheng algae has superior quality. Benefit from favorite natural environment such as sea water temperature, climate, Rongcheng seaweed thick body, alginate, mannitol, iodine and other elements content is the highest and have very significant geographical advantage. At the same time, Compared with ordinary Undaria pinnatifida, Rongcheng kelp has the characteristics of longer suitable temperature period, large pigment deposition, good dry color, wide algal skirt edge and anti-decay.

Our kelp has been registered as a geographical indication certification trademark by the State Administration for Industry and Commerce. We passionately believe in promoting wild – sustainable, or responsibly farmed species.

Address: No.188 Lidao road, Rongcheng, Shandong Province, CN
Tel: +86-532-81920378
Mobil: +86-18661977172

Email:  sales@topkappou.com  / info@topkappou.com