Of course it is. Giraffe paint is a flagship brand of China Paint and sells very well in Hong Kong. Guangdong is close to Hong Kong, so it sells better in Guangdong than Nippon Paint. I have used this paint before, and it is very stable. Their company does a good job of cracking down on counterfeiting, and it is not easy to buy fakes in the market.
The following are the top ten paint brands in China, for reference only.
1 Dulux (British brand, one of the top ten paint brands, Bu Nemen Swire Paints (China) Co., Ltd.)
2 Nippon Paint (Japanese brand, one of the top ten paint brands) Big brand, Nippon Paint (China) Co., Ltd.)
3 China Resources Huarun (China famous brand, top ten paint brands, Guangdong China Resources Paint Co., Ltd.)
4 Giraffe (from 1932 Hong Kong, Guangdong Famous Brand, Zhonghua Paint (Shenzhen) Co., Ltd.)
5 Three Trees Skshu (Chinese Famous Brand, Top Ten Paint Brands, Fujian Three Trees Paint Co., Ltd.)
6 Maydos (Guangdong famous trademark, Guangdong Maydos Building Materials Co., Ltd.)
7 Bauhinia (Hong Kong brand, Chinese famous brand, Yip's Chemical Group Co., Ltd.)
8 Usarrow (American brand, top ten paint brands, Guangdong Uarrow Paint Co., Ltd.)
9 Taiho (Guangdong famous brand, Guangdong Province famous trademark, Dongguan Dabao Chemical Products Co., Ltd.)
10 Carpoly (Chinese famous brand, top ten paint brands, Guangdong Carpoly Chemical Co., Ltd.)