HangzhouHongen Optoelectronics Co., Ltd
Address:No. 135, Airport Road, Hangzhou
Postal code:310014
Tel:86-0571-0000000-0
Fax:86-0571-1111111-0
Mail:[email protected]
Contacts:cyjygef （Mr）
Cellphone number:86-0571-18158583924-0
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