Shenzhen Dongyi Xtal Co., Ltd. id the professional producer of Indium Phosphide substrate covering all dopents (Fe, Zn, S) and all diameters(2'', 3'', 4'').
Contact Person : Monha Job Title : Business Manager Telephone : Address : room 1483-1484, Qinghu T-Park, Longhua New District. Shenzhen, Guangdong Website : ww.dongyidxt.com