Fax: 0797-8285733
Address: No. 45, Dongyangshan Road, Zhanggong District, Ganzhou, Jiangxi Province
Postal code: 341000
Investor inquiries&media inquiries
Tel: 0797-8285181
Email: zqb@grand-tungsten.com
Human Resources Information Inquiry
Tel: 0797-8285733
Email: xzb@grand-tungsten.com
Sales Business Inquiry
Tel: 0797-8285165
Email: business@grand-tungsten.com
APT：Ammonium paratungstate is a white, crystalline powder.It is used as a universal intermediate product for manufacturing tungsten oxides and tungsten metal powder,as well as catalyst for oil industry.
Grand Sea offer both high-quality monocrystal APT and APT for universal application.
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