Business

• Hangzhou Taidi Packaging Material Co., Ltd.

• Guangzhou Human New Material Science and Technology Co., Ltd.

• Hangzhou Jiushen Trading Co., Ltd.

• Hangzhou ZIGAA Technology Co., Ltd.

• HeiSun Tech (Hangzhou) Co., Ltd.

• Guangdong Betterlid Packaging Material Co., Ltd.

• Guangdong Zoyan New Materials Co., Ltd.

• Guangdong Shunzhao Coating Co., Ltd.

• Guangzhou Golden House Trading Co., Ltd.

• Guangdong Enpack Packaging Co., Ltd.