Provide Solution for Sustainable Development of Tyre and Rubber Industry.

2022

Through long cooperation with tyres factories, our company started to integrate resources and extend to complete supply chain service for rubber and tyres industry including coupling agent, rubber, carbon black, rubber accelerants, vulcanized chemicals, dispersants, antioxidant etc. Now we can provide one-stop solutions and become reliable partner for rubber and tyres companies. 

2013

The company established Qingdao Prosperous Chemical Co., Ltd，strategically cooperated with the giant manufacturer of precipitated silica, according to the needs of business development, mainly to supply precipitated silica for tire factories. The annual production capacity of the factory is 150,000 tons, we are Pirelli (Italy) China Factory, Kumho (South Korea) Tire China Factory, CST Tire (Taiwan), Kenda Tire (Taiwan), Chaoyang Tire (China), Sailun (China), Zhongce Rubber (China), Jinyu Tire (China), Wanli Tire (China) and other dozens of suppliers of well-known domestic and foreign brands.

2009

Qingdao Eldorados International Trade Co.,Ltd was founded and developed into a top chemicals supplier in Qingdao, initiating from a silicates-based manufacturer.