Shenzhou Energy Saving Technology Group Co., Ltd.
Development Zone of Liugezhuang town,
Dacheng County, Langfang City
Hebei Province
(CN)
Hebei Zhicheng Yueyi Intellectual Property Service Co.,Ltd.
Room 516, North Tower, Zhongheng Building,
No. 28 Jianhuabei Street, Chang’an District,
Shijiazhuang City
Hebei Province
(CN)
Англ.Non-conducting materials for retaining heat; soundproofing materials.