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Based in the China, originally ROSINO is a leading manufacturer of rubber vulcanizing agents and plastic antioxidants required for rubber vulcanization and plastic processing. At present the company has developed business centered on fine chemical products essential in people's everyday lives such as raw materials for UV curing, printer ink jet materialsand various types of medical intermediates, etc., based on the various synthesis technologies that the company boasts. ROSINO run two factories which located in Shandong province, an important chemical industrial base of China.

Zibo plant: Linzi district, Zibo City, Shandong, China

Zibo plant was established in 2000, mainly producing sulfur monochloride and sulfur dichloride which are used to produce lubricate additives or rubber additives. With the full realization of DCS automation, the total capacity of sulfur chlorides reached 10,000 tons annuallyat present. With the experienced technicians and complete inspection equipment,our products are highly appraised by our customer.


Zhanhua plant: Chengbei industrial park, Zhanhua, Binzhou City, Shandong, China

The official operation of Zhanhua plant starting from 2010 became the stepping stone to facing new challenges in the next phase of our growth. This plant is 200 kilometers away from Tianjin port, 300 kilometers away from Qingdao port. The plant covers an area of 68,000 square meters, construction area 30,000 square meters. The productive capabilities of the plant are 12,000 tons of polymer additives and 2,500 tons of sulfur-containing fine chemicals.

Sales Office: 7 Wuyang Road, Qingdao, China, 266042

Product development is initiated by oursales and marketing team. They define the need to our R&D technicians and follow the project through the cycle, interfacing with customers or collaborators who may be involved. ROSINO offers a specialty chemicals knowhowpool to facilitate and accelerate business and industry growth in a sustainable and environmentally responsible manner.


Research & Development Center: 51 Wuyang Road, Qingdao, China, 266042

Our research & development center was established in 2005 and uses its unique Know-how to develop new products andimprove the quality of our products.

We possess a great staff consisting of researchers that hold masters and doctors degrees and conduct a lot of cooperative work with other research institutes in an effort to maket echnological innovations. We are also making efforts to develop products for modern electronic information industries and we also conduct research and development of functional chemicals for new material industries.

Using state of the art analysis equipment such as the HPLC, GC, MS, NMR, DSC and FT-IR we do our best to control thequality of our products in order to satisfy our customers.