About us


Torun provides high quality powder/solvent handling and process 

containment/purity solutions for the pharmaceutical, chemical, laser welding, OLED, nuclear industries.

The depth of Torun's knowledge and their ability to develop innovative new technologies make them an invaluable partner for both multinationals and specialist organizations. As a result more than 1500 system from Torun have been successfully integrated into production sites of numerous companies worldwide.

With true worldwide coverage through subsidiaries in United States, Germany, Russia, India, Japan, Malaysia, Singapore, Korea, in all 28 countries. Torun provides its customers with global expertise in process containment technologies and a reliable network for local support.




Changshu Tongrun Electronic Co.,Ltd

    Changshu Tongrun Electronic Technology Co.,Ltd


    TEL: +86 13372122796   

    Whatsapp/ Wechat :+86 13372122796   

    ATT: Xeon Wang 

Changshu Tongrun Electronic Co.,Ltd