• National customer service hotline：4000-9392-88
• Global Marketing Center
• Address:2nd floor 202, BLDG 2, Private enterprises Science and Technology Park, Pingshan Road, Robins nest Area B,Nanshan District, Shenzhen
• Plastic packaging factory：
• Address:Shenzhen Guangming New District Li Songlang Digital Technology Industrial Park
• Silica gel products factory:
• Address:Dongguan city Tangxia Town Lin Cun, Nanjiang Industrial Park building A
• Telephone：86-755-26581926

  26581927

• Fax：86-755-26581928
• Postal code：518055
• E-mail：sales@cszhc.com
• Website：www.usse.com.cn

Department of domestic business：

International Business Department：