brand: Zengo / Zhengguo model: HTB-GS-03-SFP manufacturing enterprise: Shenzhen Yunhe communication equipment Co., Ltd Network access license number of telecommunication equipment: 28-C261-162740 Processing Time Typical Processing Time: 1 - 4 business days Shipping Time Expedited: 2-5 business days(DHL/UPS/EMS) Standard: 6-25 business days(Airmail) We ship to over 200 countries worldwide! Payment Methods Credit Cards we accept: Payment Services: Ask a New Question * Category Shipping Payment Complaint Order Other * Subject * Message Cancel