Tokuyama Chemicals (Zhejiang) Co., Ltd

Business scope: Manufacturing of Fumed Silica and High purity of TCS and STC

Products, services or works: Fumed Silica, High Purity STC and TCS

Address:

No. 555 Yashan West Road,Economic Development Zone

Zhapu Port, Jiaxing

Zhejiang

314201

People's Republic of China

Website:
http://www.tokuyama.net.cn
Phone:

+86-573-85586509

Fax:

+86-573-85523355

Verification date: 43409

Certificates

Certificate/license number	Standard/scheme number or name	Start date	Expiry date
Certificate/license number	FM 537637	Standard/scheme number or name	ISO 9001:2015	Start date	2009-12-08	Expiry date	2027-12-05
Scope
The development and manufacture of fumed silica. The manufacture of trichlorosilane, silicon tetrachloride, hydrochloric acid, isopropanol, Tetramethylammonium Hydroxide. 气相二氧化硅的研发和生产。三氯硅烷、四氯化硅、盐酸、异丙醇和四甲基氢氧化铵的生产。

Certificate/license number	Standard/scheme number or name	Start date	Expiry date
Certificate/license number	EMS 537638	Standard/scheme number or name	ISO 14001:2015	Start date	2009-12-08	Expiry date	2027-12-05
Scope
The development and manufacture of fumed silica. The manufacture of trichlorosilane, silicon tetrachloride, hydrochloric acid, isopropanol, Tetramethylammonium Hydroxide. 气相二氧化硅的研发和生产。三氯硅烷、四氯化硅、盐酸、异丙醇和四甲基氢氧化铵的生产。

Certificate/license number	Standard/scheme number or name	Start date	Expiry date
Certificate/license number	OHS 796394	Standard/scheme number or name	ISO 45001:2018	Start date	2024-01-24	Expiry date	2027-12-05
Scope
The manufacture of isopropanol and Tetramethylammonium Hydroxide. 异丙醇和四甲基氢氧化铵的生产。