FAQ_FAQ_Tianjin Norland Biotech Co., Ltd.

Can spirulina be found in the natural soda lakes in your region?

Yes. We could find natural grown spirulina in the soda lakes at the right season.

2019-06-06 17:01

What is the cultivation water source?

Our cultivation water is come from 500 meters underground at desert area which contains rich minerals and trace elements. Excellent water supply for algae growing.

2019-06-06 17:02

What are the advantages of Greenhouse cultivation?

Greenhouses can prevent the products from contamination (such as pest, air pollution, foreign materials, etc.)

2019-07-18 00:04

Why our Spirulina and Chlorella contains very low heavy metals?

Firstly, the cultivation water is the pure natural water with low heavy metals. Secondly, all our cultivation feeding materials are FOOD GRADE. At last, we have a HACCP management system and test cult

2019-07-18 00:05

Do your products contain Microcystins?

Microcystins is a kind of cancerogen. Spirulina and Chlorella themselves do not contain Microcystins. Microcystins are released by sundry microbe pollution during cultivation. Our technology and quali

2019-07-18 00:05

How to control the microorganisms under a safety range?

Our clean production system and complete quality assurance system may guarantee the bacteria are under a very low level.

2019-07-18 00:05