Talk To The CHEMSUM Technical Desk
Innovation begins with communication. Whether you need high-performance paper chemicals, eco-friendly barrier solutions or technical support, the team is ready to help.
Two Channels, No Forms
We work closely with paper manufacturers worldwide to deliver customised solutions that improve product quality, production efficiency and sustainable growth.
- CompanyTianjin Chemsum New Materials Co., Ltd.
- Email[email protected]
- Phone / WhatsApp+86-17627822386
- HoursMonday to Friday, 9:00 - 17:30 (GMT+8)
- AddressUnit 2, Unit 7, Building 1, Minghai Center, No. 416, Hulun Buir Road, Tianjin Free Trade Zone (Dongjiang Comprehensive Bonded Zone), China
What To Send Us
The paper grade
Packaging, cultural and printing, tissue and towel, or food packaging - the grade changes the answer more than anything else.
The furnish and system pH
Mechanical, chemical or recycled pulp, and whether the system runs acidic, neutral or alkaline.
The property you are chasing
Cobb value, dry or wet tensile, shade, brightness, KIT value, first-pass retention or drainage rate.
Quantity and destination port
Enough for packing options and an indicative price.
Frequently Asked Questions
What is the fastest way to reach you?
WhatsApp on +86-17627822386. Messages are answered Monday to Friday, 9:00 - 17:30 (GMT+8).
Do you have a contact form?
No. Email and WhatsApp go straight to the technical desk and keep your grade details, specifications and sample requests in one thread.
What should a first enquiry include?
Paper grade, furnish, system pH, machine speed, the property you are chasing and the destination port. That is enough for a shortlist and an indicative price.
Can I visit the office?
Yes. Unit 2, Unit 7, Building 1, Minghai Center, No. 416, Hulun Buir Road, Tianjin Free Trade Zone (Dongjiang Comprehensive Bonded Zone), China Send your travel dates and we will arrange it.
Send the enquiry now
WhatsApp is answered fastest during China business hours; email is picked up the same day.