Some Word About Us

About Tianhecheng

Zhejiang Tianhecheng Bio-technology Shares Co., Ltd. is a professional

China Nutritional Enhancers Factory and Vitamin Series Manufacturers

, which committed to the production of vitamin series, polyunsaturated fatty acid series, carotenoid series and other(encapsulated) products.

The company operates strictly in accordance with ISO9001 quality system and ISO22000 food safety system, adopts advanced nano-technology, spray drying process and double encapsulation process. It is a diversified large-scale professional production base in China.

[ read more ]
SC Certification

SC Certification

ISO9001 Certification

ISO9001 Certification

ISO22000 Certification

ISO22000 Certification

KOSHER Certification

KOSHER Certification

HALAL Certification

HALAL Certification

Our Advantage

Why Choose Us


We have a strong R&D team that can develop and produce Nutritional Enhancers based on the customer's formula.


We have 3 production lines, factory direct saling, good quality and low price.


We have our own laboratory and advanced testing equipment to ensure Vitamin Series quality.


We have three processes of nano, micro and micro powder to meet customers’ requirements.


We are based on low, medium and high markets, our products meet international standards, and 70% of our Vitamin Series are exported.


We are only 120 kilometers from Shanghai Port and it’s very convenient for exporting.

Some Word About Us


What is the difference between vitamin D2 D3?

What is the difference be...

Vitamin D does not have D1. It has various forms such as D2, D3, D4, D5, D6 and ...

What is the role of vitamin d2?

What is the role of vitam...

1. Vitamin d2 may help us effectively improve the absorption of calcium and phos...

What are the applications of astaxanthin?

What are the applications...

Food and health food Astaxanthin abroad has been used as a food additive for foo...

What are the physiological functions of astaxanthin?

What are the physiologica...

Anti-oxidation The important property of astaxanthin lies in its antioxidant pro...

What are the effects and side effects of coenzyme q10?

What are the effects and ...

The role of Coenzyme Q10 on the heart is well known. It can provide sufficient m...

What are the functions of lutein?

What are the functions of...

Vision protection Lutein is a kind of fat-soluble vitamin. Its absorption spectr...

What is coconut flour?

What is coconut flour?

Coconut flour is a powder made from fresh coconut milk extracted from fresh coco...

How should β-carotene be stored?

How should β-carotene be ...

Put it in a light-shielding container, fill it with nitrogen, seal it, and store...


Although the market, applications, and customers are different, we have a unique concept to guide our customers' success. We will respond patiently and meticulously to any advice and feedback from our customers. For any inquiry from the customer, we will give a professional and reasonable quotation at a fast speed.