Hangzhou Green Biotechnology Co., Ltd. is a company specialized in rubber chemicals and medicines intermediate. Company possesses advanced production equipments, testing systems, excellent technology and a splendid team of specialized technical talents. Moreover, we conduct production-study-research co-operations with various universities and research institutes.

We can provide all sorts of ultrafine, pelletized, oil coated and pre-dispersed powder rubber chemicals, as well as masterbatches with different contents and carriers according to the specific needs of our clients.

Furthermore, we has given a great push to the application of safety rubber chemicals without nitrosamines along with the successful development of accelerator TBzTD, ZBEC, ZDTP and their substitution of hazardous and noxious rubber accelerators.