+86-532-66750551
market@hengdasilane.com
Room 2-302D, Hisense Wealth Valley, No. 88, Zhuzhou Road, Laoshan District, Qingdao, Shandong, China
Gaizhou Hengda Chemicals Co., Ltd.
Shandong Hengda Silicon Material Technology Co., Ltd.
The first silane manufacturer in China since 1965-Hengda Silane
