Shandong Laizhou welfare sodium silicate Ltd.
Cheung Lee Chemical Co., Ltd. Shandong Qingzhou
Shandong State Chemical Co., Ltd.
Zibo Chemical Co., Ltd. Beijing
Overseas Market Departmet: Mr. Feng 18654731716
E-mail: 13371070256@189.cn
Domestic Market Departmet: Mr. Sun 18106362208
E-mail: 15863661028@163.com
Address: Shandong Fangzi District, Weifang City of Phoenix Street, 11th Floor, Finance Building 168