Contact
Tell us your line and your can
One form, six required fields, no price list in the reply. If you would rather message first, WhatsApp and Zalo are on the right.
Response time
First reply within 24 hours. Hot leads within 2 hours during working hours. This is a commitment, not a slogan — it is measured.
Working hours
Monday to Saturday, 09:00–18:00 GMT+8. Messages outside these hours are answered the next working morning — including from your time zone.
Company
Hangzhou DPTU Technology Co., Ltd.
Hangzhou, Zhejiang, China
Prefer to read first? The datasheets need no form.
Technology brand
Send the details
- 1 tonne minimum, five 200 L drums
- SDS, COA and Form E with every shipment
- We reply within 24 hours, Monday to Saturday.