Guangzhou city Chang domain information technology Co., Ltd.   

Guangzhou city Chang domain (Fang Lei) Information Technology Co., Ltd. (hereinafter referred to as smooth domain of Fang Lei), Fang Lei smooth domain by virtue of its powerful ability of distribution and to undertake the product demand Fang Lei project, to obtain the support of licensing and technology of domestic industry mainstream brands, Fang Lei Chinese and foreign well-known manufacturers, and become the national general agent YHC Tsinghua Fang Lei device; TOWE Fang Lei Southern China area gold dealers; SPDLAND thunderbolt Fang Lei Southern China area general agent; the German original import brand: Fang Lei Feinikesi, DEHN level distributors (can provide proof, guarantee the original authentic). All mine brand: "respectively by Beijing lightning protection device test center", "the Ministry of information industry, communication product protection performance of quality supervision and inspection center", "Shanghai lightning protection device test center", "Dongguan lightning protection device test center", CEPREI certification testing department, the product quality is reliable.

Lightning arrester, lightning protection engineering, lightning protection and grounding, lightning protection scheme