Competent and reliable - available to you worldwide.

The sister companies of the CHT Group are present in 20 countries on all continents. ​We are available in over 60 countries in total. We therefore rely on a vast network of highly professional partner companies or perform distribution and service through our own companies.

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You can reach the contact data of the worldwide CHT subsidiaries as well as the headquarters of the group through quick link.

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Dongguan Kaiwoo Chemical Factory Ltd.
Wangdong Administration Area
Wanginiudun Town
523199 Dongguan, Guangdong

Managing Director:
Ms. Sharon Chung

+86 769 8885 3308
+86 769 8885 3309


Technical Service | Sales | Production

Dongguan Kaiwoo Chemical Factory Ltd. was established in 1995 and was the first CHT company on the Chinese mainland.
The manufacturing site is ISO 9001 and ISO 14001 certified. The plant can produce 9300 tons/year having its main focus on textile auxiliaries for the whole of China and the South East Asian markets.


Head of Sales
Herr Thomas Mak
+852 2413 1698 |
+852 9464 0909

Head of Technical Service
Herr Jack Zhang
+86 21 5746 3333 - 837 |
+86 138 1702 5453

Head of Marketing
Frau Alice Cao
+86 21 5746 3333 - 831 |
+86 150 0196 3748