Zhejiang Polnol Bio-tech Co., Ltd. lies in Ruian Wenzhou, an inshore city with beautiful scene and develop economy in the south of Zhejiang. Ruian is one of the leader of ten cities with strong economic strength which away from Shanghai about 600 kilometers, so the traffic is quite convenient.Covered the area of 26600m2 including the building area of 15000m2 and possessed capital asserts of more than 70,000,000 yuan, our company is one of the new flourishing enterprises specialized in producing food additive of tea polyphenols.
Zhejiang Polnol Bio-tech Co., Ltd. is a bio-tech enterprise invested by two stockholders. Established in Feb,2005, the production HQ is in Ruian Zhejiang China.
Zhejiang Polnol Bio-tech Co., Ltd. takes the China traditional natural plant green tea and black tea for raw materials and adopt modern new and high technology and traditional technology, as well as R&D all kinds of distill materials of green tea and black tea, what's more, we adopt lean production system to produce and our annual output of tea distill material(tea polyphenols, catechin, etc.) is up to more than 500 ton.
With high grade R&D talent, topping production equipment and technology instrument, advanced analysis checking apparatus and excellent R&D conditions, Zhejiang Polnol Bio-tech Co., Ltd. chooses raw material base according to GAP standard and build workshop according to GMP standard, as well as control and ensure the product quality according to ISO9000, JAS and HACCP standard.

Our company is a professional manufacturer  of green tea extract,main products:tea polyphenols including all kinds of specification,and thea flavin.

Our company just now obtained the HACCP authentication,and plan to apply GMP,and main export to USA,EUROPE.

Welcome every clients from all over the world visit our company.