Contact us
Tell us what you need — our technical team replies within one business day with a formulation proposal and quotation.
Enquiry form
Send your requirements
The more specific the information, the more accurate our proposal. For custom blends, please include substrate, process type and cycle time.
Office & Plant
No. 398 Wensan Road, Xihu District, Hangzhou, Zhejiang, China
Hangzhou, Zhejiang, China
Business hours
Mon – Fri 08:30 – 17:30 (GMT+8)
Dangerous goods note
HF, HBF₄ and H₂SiF₆ are Class 8 corrosives requiring UN-compliant packaging and DG declaration. Please state your destination port and whether your facility is licensed to receive dangerous goods.