ZHEJIANG ZHENGGUANG INDUSTRIAL CO., LTD.
Tangqi Industrial Zone,
Yuhang,
Hangzhou
Zhejiang
(CN)
HANGZHOU TIANHUA
TRADEMARK OFFICE CO., LTD.
7 Floor, No. 421, XIXI Rd.,
Hangzhou City
310013 ZHEJIANG PROVINCE
(CN)
HANGZHOU ZHENGGUANG RESIN CO., LTD.
Tangqi,
Hangzhou City
Zhejiang Province
(CN)
Англ.Ion exchangers (chemical preparations), ion exchange resin.