Contact Us - DaShu

01

inquiry

Looking for chemical products or bulk pricing? Send us the product name, CAS number, and quantity. Our team replies within 24 hours with quotations, COA, TDS, and SDS for your reference.
02

Purchase

Ready to place an order? Tree Chemical ensures secure transactions, flexible payment, and reliable global delivery. Every shipment meets strict quality and compliance standards.
03

After-sales

Tree Chemical provides professional after-sales support. For product quality issues, logistics concerns, or technical questions, contact our service team for quick and effective solutions.
04

Complaint

We value your feedback. If you experience product or service issues, email info@treechemical.com. Our quality team reviews every case and replies within two working days.

Office address:

Address

Комната 6, 11-й этаж, здание 12, № 1388, средняя часть проспекта Тяньфу, зона высоких технологий Чэнду, пилотная зона свободной торговли Китая (Сычуань)
Factory address:

Address

Lanzhou Salt Chemical Industry National Circulation Park, China