China’s leading antimicrobial agent manufacturer
Address: No.3 Bldg., No.136 Yuxiu Rd., Songjiang Dist., Shanghai, 201699, P. R. C.
Phone: +86 021 6779 9023
Email: qhgu@langyitech.com
We will contact you within 1 working day, please pay attention to the email with the suffix “@langyitech.com”.