On July 31, 2017, according to "management rules and the identification of famous trademarks of Guangdong province" and " Guangdong famous trademark review and adjudication board about the regulations for the implementation of the management and the identification of famous trademarks of Guangdong province ”, approved by the Guangdong province famous trademark review and adjudication board review, 304 companies such as ZTW identified as" Guangdong famous trademark ". 

Guangdong province famous trademark, for Guangdong province and even the whole country has a high market reputation, is known by many public. ZTW as PCB chemicals well-known enterprises of science and technology, after nearly 20 years’ development, the company has sales and service outlets throughout the domestic main PCB industry base, with a number of well-known domestic enterprises and industry benchmarking enterprises established long-term stable cooperative partnership, ZTW has become domestic well-known brand in this industry.

ZTW has been rated as the "famous trademark of Guangdong province", which is a witness to the strength of the brand and the continuous development of chemical products over the past decade. This honor will further enhance the brand value, popularity and social influence of ZTW. It will also take this as an opportunity to strive for the vision of "creating a world outstanding brand of PCB chemicals".